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April 10, 2026
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"The registers of Bradley's observations occupied thirteen folio volumes, and at his death were taken possession of by his executors. In 1767 the Government, under the impression of their being public property, commenced a law-suit with a view to their recovery, which, however, they abandoned in 1776. As soon as it was ascertained that the Government had relinquished their claim, the manuscripts were transmitted to Lord North, who was then Chancellor of the University of Oxford, to be presented by him to the University. They were finally printed, at the expense of the University, in two folio volumes. The first volume was published in 1798, under the superintendence of Dr. Hornsby. The second volume was prepared for the press by Dr. Robertson, and appeared in 1805. These two volumes contain the observations made by Bradley, from 1750 to 1762. The original manuscripts, as well as the registers of the observations made by Bradley, at Greenwich, previous to 1750, are deposited in the , Oxford."
"As soon as Bradley had established these fundamental points he removed the brass quadrant from the western face of the meridian wall, and permanently attached it to the eastern face, where it was afterwards employed in observing the stars that passed the meridian to the south of the zenith. At the same time the iron quadrant was removed from the eastern face of the wall, and, after being re-divided by Bird, was attached to the western face, for the purpose of making observations with the telescope turned towards the north. Bradley now commenced the series of admirable observations which have formed the groundwork of so much valuable research to future enquirers, and which would have assured to him an immortal reputation, even independently of those great discoveries with which his name is inseparably associated. The sun, moon, and principal stars, and the planets when situate in favourable positions, were regularly observed with the transit instrument and the mural quadrants. Moreover, a multitude of small stars, chiefly those of Flamsteed's catalogue were included in the plan of observation. From the year 1750 may be dated the commencement of a series of observations which in point of accuracy may bear a comparison with those of modern times. Henceforward the records of Greenwich Observatory embody a collection of materials, which have almost exclusively formed the groundwork of every investigation undertaken in modern times, for the purpose of improving the solar, lunar, or planetary tables."
"Bradley, aided by only one assistant, continued with indefatigable assiduity to prosecute his labours at the Royal Observatory, until at length, in the autumn of 1761, he was compelled by the increasing frailties of old age, to retire from the duties of active life. ...he shortly afterwards withdrew to Chalford, in Gloucestershire, where he continued to reside among his wife's relations till his death, which took place on the 13th of July, 1762, having attained the age of 70 years."
"laid the foundation of his career at Greenwich where he worked from 1756 to 1760 as assistant observer to the Reverend James Bradley, Astronomer Royal. Bradley was then near the end of his career... As a young man he had discovered the aberration of light and the nutation of the axis of the Earth and had founded a new era of precise observations. He had enlarged the Greenwich Observatory and equipped it with new instruments. Mason acquired some of the spirit and the ideals of his preceptor and learned from him the use of instruments of precision and the art of observing. At Greenwich Mason made the acquaintance of the Reverend , a young astronomer who was assisting the Astronomer Royal in a study of atmospheric refraction. This association of Mason and Maskelyne continued as long as Mason lived."
"In 1751 a pension was granted to Bradley by George ll., not as an augmentation of salary, but as a gratuitous acknowledgment of his personal merit."
"Bradley's first object after his removal to Greenwich was to repair the instruments, and carefully to adjust their positions. Halley had confined himself to the use of the mural quadrant soon after its erection in 1725. Bradley, however, resolved to employ both the quadrant and the transit instrument in his observations. The former of these instruments was repaired by Graham, and the latter by Sisson, several important improvements being at the same time effected in their construction. Bradley's first observation with the quadrant was made on the 15th of June, 1742. His earliest transit observation is dated the 20th of July in the same year."
"The iron quadrant of Graham continued to be attached to the eastern face of the wall erected for its support in 1725, and was employed both by Halley and Bradley in observing the celestial bodies which passed the meridian to the south of the . Bradley however was desirous of extending the plan of his observations and... presented a memorial to the Government in the year 1740, soliciting another quadrant, by means of which the stars that passed the meridian to the north of the zenith might be observed. The Government... at once acceded... and in the following year the observatory was furnished with a magnificent brass quadrant of eight feet radius constructed by Bird, who now took the place of Graham, as the most skilful divider of instruments in his day. ...these were finally subdivided by the micrometer screw to every 1″. The Government at the same time furnished the observatory with a new transit telescope by Bird, eight feet long, besides an excellent clock by Shelton...They also purchased of Bradley the famous zenith sector with which he discovered the phenomena of aberration and nutation, and appropriated it to the use of the observatory. This noble instrument was designed by Bradley to be henceforward employed in determining the errors of collimation of the quadrants, by making observations with it when its face was turned alternately east and west."
"James Bradley, the third Astronomer Royal of Greenwich, was born at Sherbourn, in Gloucestershire, in the year 1692. In 1711 he entered Baliol College, Oxford, where he completed his education. Having qualified himself for the church, he was presented to a living in the year 1719. His predilection for astronomical pursuits, which evinced itself at an early age, was fostered by his uncle, the Rev. . with whom he resided for several years at Wanstead, in Essex. In 1721 he was appointed to the Savilian chair of astronomy in the University of Oxford, which had then become vacant by the death of Keill. His nomination by the Government, as successor to Halley in the Observatory of Greenwich, is dated February 2, 1742. His reputation as an astronomer was already well established in Europe by observations of a miscellaneous nature, and more especially by his immortal discovery of the Aberration of Light, and at the time of his appointment he was actually engaged in those researches which resulted in his discovery of the Nutation of the Earth's axis."
"Bradley being new in possession of instruments of unequalled perfection, proceeded to execute a series of preliminary observations for the purpose of ascertaining with greater accuracy the latitude of his observatory, the place of the equinox, the quantity and laws of refraction, and other fundamental points of astronomy. In pursuance of this design the brass quadrant was... employed in making observations of s. ...From them Bradley deduced the latitude of the observatory to be 51° 28′ 38½″. He also succeeded by means of them in constructing the elegant rule, so long used by astronomers, for finding the quantity of corresponding to any assigned zenith distance, and any observed readings of the barometer and thermometer. He determined the absolute right ascensions of a few of the principal stars, by means of observations made near the equinoxes, according to the method of Flamsteed."
"Mr. Rigaud... imparted his discovery to astronomers in a work, containing much valuable information relating to Bradley, published at Oxford in 1832, under the title of "Miscellaneous Works and Correspondence of the reverend James Bradley." This work contains not only the observations made by Bradley at Wansted, but those also which had been instituted at an earlier period by Molyneux at Kew, and continued there by Molyneux and Bradley conjointly. It contains likewise all the data requisite for a complete investigation of the constants of both elements resulting from Bradley's observations."
"And at Greenwich Mason first learned to know Mayer's Tables of the Moon. ...Bradley first reported on Mayer's Tables on February 10, 1756, and finally on April 14, 1760. With the assistance of Charles Mason, Bradley had compared positions of the Moon as predicted in the Tables with positions as observed at Greenwich. Eleven hundred comparisons led to the comment: So far as it will depend upon the lunar tables the true longitude of a ship at sea may in all cases be found within about half a degree and generally much nearer. It remained to be examined within what limits the errors arising from observations actually taken at sea could be contained. This test was carried out for Bradley by Captain Campbell, of H.M.S. Royal George, on cruises near Ushant in 1758 and 1759. A sextant was made especially for the trials by John Bird, instrument maker for Greenwich Observatory. Bradley's final comment reads: However great the difficulties of finding the longitude by this method seem to be, they are not insuperable, or such as ought to deter those whom it most nearly concerns from attempting to remove them. James Bradley was now nearing the end of his days. His hand was faltering. Nevil Maskelyne and Charles Mason received the torch he had carried. They made the development of the method of lunar distances for finding the longitude at sea a major concern of the rest of their lives."
"P. xxxiii. The time, within which the cause of aberration occurred to Bradley, is still further narrowed by the following extracts from the minutes of 1728, Nov 14: "Dr. Halley took occasion to speak concerning the late improvements in astronomy made from the new discovery of an annual motion of the fixed stars. ...his colleague, the Rev. Mr. Bradley, resolved to fix up another and more accurate instrument... and after fifteen months almost daily observations on fifteen different stars, has at length discovered not only the laws of the motions, but also the true and manifest cause of them." The instrument having been set up at Wansted on the 17th Aug. 1727, the fifteen months would only have been expiring, and from the expressions which are used, it is clear that the completion of the discovery was then quite recent. Halley, at the end of his report, "desired that a proper notice might be taken of this new discovery of Mr. Bradley, to prevent any other person from laying claim to it before he had sufficient time to prepare and adjust his observations and reflexions on this subject for the public." After the communication was finished, Halley concludes his report by saying, that Bradley was sufficiently convinced of his having discovered the true cause of the phenomena, since he was "able to foretell at any time, the situation of a star being given, how much the variation of it will amount unto, and that with so much exactness, that there does not remain any sensible part unaccounted for, which can be supposed to arise from parallax.—The President proposed that thanks might be returned to Mr. Bradley for the great care and pains which he has taken in his application to this subject, and likewise that it would be proper to advise Mr. Bradley, and hasten him to the publication of his thoughts, as soon as conveniently may be.""
"He does not appear to have had much taste for mere abstract mathematics; but his papers prove that he was familiar with those branches which were most useful to him in their application. His demonstration of the laws of aberration is to be taken rather as an historical curiosity, than a test of his geometrical abilities. Every one, who has investigated a new problem, must be aware that the first solution which he devises has seldom been the best. Bradley's sole object, in this case, was to ascertain the rules by which he was to calculate; he had no view to publication; if he had, he might have improved the form, and condensed the substance, of his demonstration. But in this instance, as in others, he was probably checked by a fear of submitting his thoughts to the opinion of the world."
"The astronomical labours of 1743 would have afforded suflicient occupation to any common man; but notwithstanding all that he did in the observatory, Bradley found time, in this same year, to begin a course of experiments on the length of the seconds' pendulum. ...There are papers also on the same subject in Pound's handwriting, which indicate, that, like other scientific labours, it was pursued by them in common. Their apparatus was similar to that which was used by the earlier French philosophers... the length of the pendulum swinging seconds at that place was found to be between 39,14 and 39,168 inches. ...only valuable as the first approximations by which Bradley's mind became familiarized to the inquiry. ...Bradley found the lengths to be 39,13472 inches at a temperature of 68°, and 39,149 at 32°, which give 39,13710 inches for a temperature of 62°. In this no allowance is made for the resistance of the air..."
"Dr. Bradley had the whole British Catalogue calculated to the year 1744; and there are traces therein of his having examined almost every star in it. Indeed I have been well informed that Dr. Bradley observed the British Catalogue twice through; first with the old instruments of the Royal Observatory, previous to 1750; and afterwards with the new ones."
"He had found that his instruments were inadequate to the accuracy which he was desirous of giving to his observations, and which he succeeded in attaining when the proper means were afterwards furnished for him. This however was not completed before 1750; and in the interval there were several other objects, of no small importance, which occupied Bradley's attention."
"He set too low a value on his own works, and always feared lest any thing might lower his reputation. His love of accuracy, likewise, acted as an impediment: those who take the most comprehensive views have the clearest knowledge of what may be deficient: he could see the improvements which were desirable, and while he had not yet attained them: he was unwilling to send out any thing to the public in a state which he considered to be imperfect. There was also another circumstance which operated against his publishing to any great extent: he certainly composed with difficulty; his writings are full of erasures; and after repeated transcriptions, his language was not always the happiest in its construction or arrangement. He was not remiss in noting what occurred to him, and making memoranda, where the words, which first occurred to him, were sufficient to register his thoughts, and recall them at any future time to his remembrance: but to dwell on the expressions which he should use, and to employ himself in polishing them for publication, seem to have been a task of irksome difficulty to him. No one writes well, who has not studied and practised it; and no one is inclined to acquire the habit, who does not enjoy some degree of facility in the execution of his purpose. It is not therefore astonishing that the voluminous historian of astronomy should have found that "Bradley n'avait presque rien publiée [Bradley had almost published nothing]." Besides the tables of Jupiter's satellites and a few others of no great extent, all that he could be found to have himself given to the world is comprised in seventy-two pages of the present volume. But when every thing is considered, we have no reason for regret; if he had written more for the press, he must have done less for our information;—the facts which he established, and the discoveries which he made, are of an intrinsic and inestimable value, beyond all comparison with any dissertations, in which he might have enlarged upon them."
"Nous avons dit que Bradley n'avait presque rien publié; c'est dix ans après sa mort que Mason donna une première édition de son catalogue de 389 étoiles principales. Les observations en contenaient trois mille, qui n'avaient pas encore été calculées. On en trouvait déjà 1041 réduites par Pilati, à la suite du nouveau catalogue de Piazzi. Ces réductions, que l'astronome royal et son assistant avaient négligées, ont été faites long-temps après sa mort, par M. Bessel, dans un ouvrage qu'il vient de publier sous ce titre: Fundamenta astronomiae, pro anno 1755, deducta ex observationibus viri incomparabilis James Bradley in specula astronomica Grenovicensi per annos 1750-1762 institutis, auctore Friderico Wilhelmo Bessel. Regiomonti, 1818, petitin-folio."
"He was not more inclined to write than to speak, for he has published very little; he had a natural diffidence, which made him always afraid, that his works should injure his character, therefore suppressed many, which probably, were well worthy of the public attention. He was even known as it were, in spight of himself; and, in spight of himself he was known much, and consequently much esteemed. ...He was honoured by all men of learning in general, and there was not an astronomer of any eminence in the world, with whom he had not a literary correspondence."
"No man cultivated greater talents with more success, or had a better claim to be ranked among the greatest astronomers of his age."
"He was remarkable for a placid and gentle modesty, very uncommon in persons of an active temper, and robust constitution. It was still more remarkable, that with this untroubled equanimity of temper, he was compassionate and liberal in the highest degree. Although he was a good speaker, and possessed the rare, but happy art of expressing his ideas, with the utmost precision and perspicuity, yet no man was a greater lover of silence, for he never spoke, but when he thought it absolutely necessary. He did indeed, think it necessary to speak when he had a fair opportunity to communicate any useful knowledge in his own way, and he encouraged those that attended his lectures, to ask him questions, by the exactness with which he answered, and the care he took to adapt himself to every capacity."
"Euler's letter was probably intended for his notice, though addressed to Gael Morris; but there appears to have been no great inclination on Bradley's part to indulge a reciprocal desire. It may be said, that, as we have only the rough copies of his answers, which he may not in every instance have preserved, we do not know the number and extent of them. There certainly were many of which we have no remains; but still he seems to have seldom written unless some particular object required it, and there are repeated occasions on which his correspondents indicate the fact of his not having answered the letters which he had received. If, therefore, his great disinclination from studied composition made him remiss in keeping up an intercourse with such distinguished characters, it is not astonishing that a number of idle letters which were addressed to him may have been wholly unattended to. Many of these have been found among his papers which were wholly unfit for publication."
"Mr. Bradley always preserved the esteem and friendship of Mr. Halley, who being worn out by age and infirmities, thought he could do nothing farther for the service of astronomy, than procure for Mr. Bradley the place of Regius Professor of Astronomy at Greenwich, which he had possessed himself many years with the greatest reputation. With this view, he wrote many letters, which have been since found among Mr. Bradley's papers, desiring his permission to apply for a grant of the reversion of it to him, and even offering to resign in his favour, if it should be thought necessary: But before Mr. Halley could bring this kind project to bear, he died. Mr. Bradley, however, obtained the place afterwards, by the favour and interest of my Lord Macclesfield, who was afterwards President of the Royal Society. As soon as the appointment of Mr. Bradley to this place was known, the University of Oxford sent him a Diploma, creating him ."
"James Bradley, l'astronome le plus célèbre qu'ait produit l'Angleterre, était né en 1692, à Shireborn, dans le comté de Glocester. Il était neveu de Pound, connu surtout par ses distances des satellites à leurs planètes principales, qu'il avait mesurées avec de très grandes lunettes. Pound était curé de Wansted; son exemple et ses leçons inspirèrent à son neveu le goût de l'Astronomie. En 1717 et 1718, Bradley présenta à la Société royale un recueil d'observations diverses. Sa famille l'avait destiné à l'état ecclésiastique, et lui avait fait obtenir une cure, à laquelle il renonça en 1721, quand il fut nommé à la chaire d'Astronomie fondée par Savil à Oxford, devenue vacante par la mort de Keill. On trouve de lui, dans les Transactions philosophiques de 1724, les observations qu'il avait faites d'une comète dans les derniers mois de l'année précédente. Dans le volume de 1726, il donna les longitudes de Lisbonne et du fort de New-York déterminées par les éclipses du premier satellite de Jupiter. Ces premiers essais n'annonçaient encore qu'un amateur d'Astronomie, d'un talent assez ordinaire; une occasion se présenta de se livrer à des recherches plus importantes; Bradley la saisit avec empressement, et elle le conduisit à une découverte qui a rendu son nom immortel."
"In the year 1744, he married Susannah Peach, the daughter of a gentleman of that name in Gloucestershire, by whom he had only one daughter."
"Light had long been supposed to move with a velocity physically infinite, but the late M. Roemer of the Royal Academy of Paris discovered the contrary... But however natural this theory might be, and however well it might be supported, it was then thought too bold, and poor Roemer did not live to see it adopted. It has, however, been since universally a agreed, that the motion of light is successive; and upon this successive motion of light, Mr. Bradley built his explanation of the irregular variations which he had observed in the stars, and which he called their aberation. His theory was this: Let us suppose a series of very small particles, united into a thread, to fall in direction perpendicular to the horizon; and let several of these threads of particles fall at the same time, in he same direction, so as to be parallel to each other, in the same manner as drops of rain in a dead calm. Let us then suppose a tube to be placed in this rain, in a vertical position, and it is manifest that the drop of water which enters the aperture at the upper end of it, will issue at the aperture below, without touching the inside of the tube. But if the tube be moved parallel to itself, though still kept in a position parallel to the direction of the water, it is clear, that this motion of the tube will cause the drop that enters it to touch one of its sides, before it gets to the bottom; and that this contact will happen sooner, in proportion as the motion of the drops is slow, compared with the motion of the tube; and it is easy to demonstrate, that if the motion of the tube, and that of the rain are equal, the drop which falls in the center of the upper aperture of the tube, will come in contact with the inside of the tube, when it has passed down the tube the distance of half its diameter; and, consequently, that the line of its direction will make an angle of five and forty degrees with the axis of the tube: It follows, therefore, that, to prevent the drops of water from touching the inside of the tube, notwithstanding its motion, the tube must be inclined in an angle of five and forty degrees, on the side towards which it moves; and that, if this inclination should be successively made round in the circumference of a circle, the tube would describe round the vertical line, drawn from the centre of its base, a curve, the angle of which would be ninety degrees. But what has been said, with respect to an inclination of the tube necessary to make the drop pass through it... depends upon the proportion between the motion of the tube, and the motion of the drop; and, in proportion as the motion of the drop is greater than that of the tube, the less the tube must be inclined: so that, if the motion of the drop be supposed to be infinite, no inclination at all of the tube would be necessary... In order to apply this theory to the aberration of the fixed stars, we must substitute for the drops of water, uniting into a thread, the rays of light that come from those stars; and, for the tube, which we have supposed to be first at rest, and then in motion, that of the telescope used to determine the position of the stars, which is carried round with the Earth, in its revolution about the Sun; and we must suppose, that the velocity of the ray of light, having a finite relation to the velocity of the Earth's motion, the tube ought to change its inclination, in proportion as that motion changes its direction; whence it follows, that each star must have a series of different positions; or, which is the same thing, an apparent motion in the heavens, which causes it to describe, in the space of a year, ellipses more or less elongated according to its position. From the calculations of this gentleman it follows, that the velocity of light, as fixed by the aberrations of the stars, is the fame with what M Roëmer supposed it to be, and exactly quadrates with the retardation of the eclipses of the first satellite of Jupiter. A new proof of the truth of his hypothesis, if any new proof had been necessary."
"Such is the ingenious Theory of the Aberration, which Mr. Bradley published in the year 1727, and which was received by the whole learned world with the applause that it merited. M. Clairaut, of the acedemy of sciences at Paris, afterwards made this discovery the subject of a Memoir, which he printed in 1737: In this Memoir, he examines the principles on which the Theory of the Aberration is founded, and gives the necessary rules for putting it in practice."
"It had been long observed that the position of the fixed stars were subject to some variations, which in no sort corresponded with the apparent motion of a degree in seventy-two years, which gives the precission of the equinoxes. The late abbe Picard had remarked these variations in the pole star in 1671, but he did not attempt either to reduce them to any settled rule, or to account for them. Dr. Bradley not only verified Picard's observations, but discovered many other variations which had never before been thought of; he found that some stars appeared to have, in the space of about a year, a variation of longitude backward and forward, but without any variation of latitude, that others, varied in latitude, but not in longitude, and others, by far the greater number, appeared to describe, in the space of a year, a small ellipsis, of different degrees of elongation. The period of a year, in which all these motions, so different from each other, were performed, seemed to prove, that they had a connection with the revolution of the earth in its orbit; but the difficulty was to discover in what manner the stars were apparently influenced by that revolution; this was attempted for some time by Mr. Bradley, but without success; at last, however, his sagacity and his diligence surmounted all difficulties, and he found the cause of these seemingly capricious appearances in the successive motion of light co-operating with the motion of the earth round the sun."
"Three years after this discovery, by which Mr. Bradley acquired very great reputation, he was appointed Lecturer in Astronomy and Physic, at the Museum at Oxford. He pursued his studies with equal application and delight; and in the course of his observations... he discovered that the inclination of the Earth's axis, upon the plane of the , was not always the same, but that it varied backwards and forwards some seconds, and that the period of these variations was nine years. This period seemed altogether unaccountable, as it could not be supposed to have any thing in common with the revolution of the Earth, which is performed in one year. Mr. Bradley, however, discovered the cause of this phenomenon in the Newtonian system of attraction. The first principle of that system is known to be, that all bodies mutually attract each other in the direct ratio of their masses, and in the inverse ratio of the squares of their distances. From this mutual attraction, combined with motion in a right line, Newton deduces the figure of the orbits of the planets, and particularly that of the Earth. If this orbit was a circle, and if the terrestrial globe was a perfect sphere, the attraction of the Sun would have no other effect than to keep it in its orbit, and would cause no irregularity in the position of its axis; but neither is the Earth's orbit a circle, nor its body a sphere; for the Earth is sensibly protuberant towards the equator, and its orbit is an ellipsis, which has the Sun in its focus. When the position of the Earth is such, that the plane of its equator passes thro' the centre of the Sun, the attractive power of the Sun acts only so as to draw the Earth towards it, still parallel to itself, and without changing the position of its axis, and this happens at the equinoxes. In proportion as the Earth recedes from those points, the Sun also goes out of the plane of the equator, and approaches that of one or other of the tropics; the semidiameter of the Earth, which is then exposed to the Sun, being no longer equal, the equator is more powerfully attracted than the rest of the globe, which causes some alteration in its position, and its inclination upon the plane of the ecliptic; and as that part of the orbit, which is comprized between the autumnal and vernal equinox, is less than that which is comprized between the vernal and the autumnal, it follows, that the irregularity caused by the Sun, during his passage through the northern signs, is not entirely compensated by that which he causes during his passage through the southern signs; and that the parallelism of the terrestrial axis, and its inclination with the ecliptic, will be a little changed. But though the irregularity is now accounted for, we are still at a loss for the cause of its happening in a period of nine years. This difficulty, however, will immediately disappear."
"I would by no means attempt to infer from hence, that the longitude found by observations of this sort may in all cases be depended upon within one degree; but I beg leave to observe, that whatever extraordinary circumstances may have concurred to produce so near an agreement in this particular case, the event is such as may give reason to hope, however great the difficulties of finding the longitude by this method seem to be, that they are not insuperable, or such as ought to deter those whom it most nearly concerns from attempting to remove them."
"His friends intended him for the church, and his studies were regulated with that view; and as soon as he was of sufficient age to receive holy orders, the bishop of Hereford, who had conceived a great esteem for him, gave him the living of Bridstow, and soon after he was inducted to that of Welfrie in Pembrokeshire. But, notwithstanding these advantages, from which he might promise himself still farther advancement in the church, he at length resigned his livings that he might be wholly at liberty to pursue his favourite study, the mathematics and particularly astronomy."
"The same effect which the Sun produces upon the Earth by its attraction, it also produced by the Moon which acts with greater force in proportion as it is more distant from the equator: Now, at the time when its nodes concur with the equinoxial points, its greatest latitude is added to the greatest obliquity of the ecliptic. At this time, therefore, the power which causes the irregularity in the position of the terrestrial axis, acts with the greatest force; and the revolution of the nodes of the Moon, being performed in eighteen years, it is clear, that in eighteen years the nodes will twice concur with the equinoxial points; and, consequently, that twice in that period, or once every nine years, the Earth's axis will be more influenced than at any other time; so that it will have a kind of balancing backward and forward, the period of which will he nine years, as Mr. Bradley had observed; and this ballancing he called the Nutation of the Terrestrial Axis. He published this discovery in 1737, so that in the space of about ten years he communicated to the world two of the finest discoveries in modern astronomy, which will for ever make a memorable epocha in the history of that science."
"When Dr. Bradley was elected to the professor's chair at Oxford, he gave up his two livings, which were at such a distance, that he could not possibly fulfill the duties of them himself; but it happened, that after he was settled at Greenwich, the living of that parish became vacant, which is very considerable, and which was offered to him, as he was upon the spot to perform the duty, and had the claim of uncommon merit to the reward. This living, however, Dr. Bradley, very greatly to his honour, refused, fearing the duties of the astronomer would too much interfere with those of the divine."
"His majesty, however, hearing of the refusal, was so pleased with it, that he granted him a pension of 250I. a year, in consideration of his great abilities and knowledge in astronomy, and other branches of the mathematics, which had procured so much advantage to the commerce and navigation of Great Britain, as is particularly mentioned in the grant, which is dated the 15th of February 1752."
"Dr. Bradley, about the fame time, was admitted into the Council of the Royal Society. In the year 1748, he was admitted a member of the Royal Academy of Sciences, and the Belles Lettres of Berlin, upon the death of M. Crevier, first physician to his Catholic Majesty; in the year 1752, a member of the Imperial Academy at Petersbourg; and, in 1757, of that instituted at Bologne."
"His corporeal abilities... at length declined, though his intellectual suffered no abatement. In the year 1760, he became extremely weak and infirm, and towards he end of June 1762, he was attacked with a total supression of urine, caused by an inflammation of the reins, which, on the twelfth of July following, put an end to his life, in the seventieth year of his age. He was buried at Mitchin Hampton in Gloucestershire, in the same grave with his mother, and his wife."
"Of Bradley's original observations on Aberration and Nutation, those results only were known which Bradley himself published in the Philosophical Transactions (No. 406. vol. xxxv. p. 637. and No. 485. vol. xlv. p. I). It was known, however, that these observations were very complete; and it was supposed that a strict and accurate discussion of them would give the values of the constants of Aberration and Nutation with greater exactness, than had hitherto been attained: for, though Bradley himself had gone through the investigation, yet on account of the more extended developement, which the theory of Nutation has undergone in later times, and the recently invented methods of deducing the most probable results from observations, there was reason to expect that we might now obtain much greater precision."
"The only one of Lockes successors who attempted,and achieved, any considerable improvement and extension of the analytical part, and thereby added anything to the explanation of the human mind on Locke's principles, was Hartley."
"With respect to animal diet, let it be considered, that taking away the lives of animals, in order to convert them into food, does great violence to the principles of benevolence and compassion. This appears from the frequent hard-heartedness and cruelty found amongst those persons whose occupations engage them in destroying animal life, as well as from the uneasiness which others feel in beholding the butchery of animals."
"We seem to be in the place of God to them, to be his vice-regents, and empowered to receive homage from them in his name. And we are obliged, by the same tenure, to be their guardians and benefactors."
"Theresa May is the sole architect of this mess. It is her inability to engage in the most basic human interactions that brought us here. Cabinet has totally broken down. Ministers say their bit, she gives nothing away, one side thinks X will happen, the other side think Y will happen, and the Prime Minister decides on Z."
"[On why Theresa May brought back her deal to be voted on in Parliament for a third time] Fuck knows, I'm past caring, it's like the living dead in here."
"She hides when things go wrong. No interviews, no quotes, nothing to reassure people or to remind people she even exists."
"As for May, her clinical standoffishness is entirely of a piece with the way she has behaved for the best part of the two and a half years since the vote, and certainly since the 2017 election. One of the most remarkable, and indeed excruciating, things about May has been her insistence on governing like she's got a landslide majority. Why has no one told her? She's the Florence Foster Jenkins of politics, insulated from the realities of her situation by weird or venal enablers."
"May's doomed attempt to play the straight man in a Fawlty Towers world was torpedoed by her stunningly awkward dance-on to Abba at a Tory Party conference."
"The United Kingdom, with which the United States has a "special relationship," is no exception. After multiple terrorist attacks rocked Britain in 2017, the president scolded the Brits for failing to rein in extremism. "Another attack in London by a loser terrorist," he tweeted after a train bombing in September 2017. "These are sick and demented people who were in the sights of Scotland Yard. Must be proactive!" Prime Minister Theresa May bristled at the accusation, telling reporters, "I never think it's helpful for anybody to speculate about what is an ongoing conversation." In the months to come, her team would become infuriated with our administration, as President Trump criticized May's handling of Britain's exit from the European Union. When confidential internal messages leaked detailing the British ambassador's critiques of the Trump administration (including the apt observation that the president is "unpredictable" and his White House "dysfunctional") the president proceeded to validate all of the ambassador's concerns with an intemperate overreaction. Rather than showing restraint, he punched down, tweeting that the ambassador was "a very stupid guy," "wacky," and a "pompous fool." For no strategic purpose, other than spitefulness, he also took parting shots at May, who was then stepping down as prime minister, calling her policies a disaster. "What a mess she and her representatives have created," the president said in July 2019, specifically honing in on Brexit. "I have told her how it should be done, but she decided to go another way... The good news for the wonderful United Kingdom is that they will soon have a new Prime Minister.""
"She would frequently clash with George Osborne over immigration. She rarely got on anything but badly with Michael Gove. She and Cameron seemed to view each other with mutual suspicion."
"I cannot remember a time when she did not have political ambitions. I well remember, at the time, that she did want to become the first woman prime minister and she was quite irritated when Margaret Thatcher got there first."
"Theresa is a bloody difficult woman. … She’s too narrow on her department … She’s been at the Home Office far too long, so I only know in detail what her views are on the Home Office. She doesn’t know much about foreign affairs."
"The decision of the the House [of Commons] on this report is important. It is important to show the public that there is not one rule for them and another for us. [...] Following an unsettling period in our political life, support for the report of the Privileges Committee will be a small but important step in restoring people's trust in members of this House and of Parliament. And I also say to members of my own party that it is doubly important for us to show that we are prepared to act when one of our own, however senior, is found wanting. I will vote in favour of the report by the Privileges Committee, I urge all members of this House to do so – to uphold standards in public life, to show that we all recognise the responsibility we have to the people we serve and to help to restore faith in our parliamentary democracy."