Academics From The United States

"My gratitude to them [my first teachers] grows as I myself grow older."

"Some forty years of experience in my field as a scholar and as a teacher have given me great confidence mixed with greater humility."

"The whole iconography of ancient science is simply the fruit of wishful thinking."

"Ancient portraits are symbolic images without any immediate relation to the individuals represented; they are not portraits as we understand them. ...It is remarkable that philologists who are capable of carrying accuracy to the extremes in the case of words are as credulous as babies when it comes to "images," and yet an image is so full of information that ten thousands words would not add up to it."

"I am obliged to deal with hundreds of men and to make them live without killing the reader."

"Superstitions... are nothing but persistent errors, foolish beliefs, and irrational fears. Superstitions are infinite in number and scope... It would not do to ignore them altogether, only if we should never forget the weakness and fragility of our minds. The consciousness that superstitions are rife in our own society is a healthy shock to our self-conceit and a warning. ...it lets us judge ancient superstitions with more indulgence and with a sense of humor. We could not overlook them without falsifying the general picture nor judge them too severely without hypocrisy."

"Men of science have made abundant mistakes of every kind; their knowledge has improved only because of their gradual abandonment of ancient errors, poor approximations, and premature conclusions."

"All men are our brothers. As far as the discovery of the truth is concerned, they are all working for the same purpose; they may be separated by the accidents of space and time, and by the exigencies of race, religion, nationality, and other groupings; from the point of view of eternity they are working together."

"If we are generous enough, we can stretch our souls everywhere and everywhen else. If we succeed in doing so, we shall discover that our present embraces the past and the future and that the whole world is our province."

"A deed happens in a definite place at a definite time, but if it be sufficiently great and pregnant, its virtue radiates everywhere in time and space."

"The whole past and the whole world are alive in my heart, and I shall do my part to communicate their presence to my readers."

"Our own culture, of Greek and Hebraic origin, is the one that interests us the most... We do not say that it is the best culture, but simply that it is ours. To claim that it of necessity superior would be wrong and evil. That attitude is the main source of international trouble in the world. ...Each nation prefers its own usages."

"In ancient times there was no public education, except that of the forum, the theater, and the street, and the general degree of illiteracy was very high. ...the early men of science were left very much to themselves and such a phrase as "the scientific culture of Alexandria in the third century B.C." does not cover any reality. In a sense, this is still true today; the real pioneers are so far ahead of the crowd (even a very literate crowd) that they remain almost alone..."

"The intensity of a national culture should be represented by... the general education level and... the exceptional merit of a small elite of pioneers."

"The Hellenistic world was international to a degree, polyglot and inspired by many religious faiths. ...the Greek ideals were pagan and the Hellenistic age witnessed their death struggle against Asiatic and Egyptian mysteries, on the one side, and against Judaism, on the other."

"The main task of mankind was accomplished by Muslims. The greatest philosopher, al-Farabi, was a Muslim; the greatest mathematicians, Abu Kamil and Ibrahim ibn Sinan, Were Muslims; the greatest geographer and encyclopaedist, al-Mas'udi, was a Muslim; the greatest historian, aI-Tabari, was still a Muslim."

"We can imagine that the Academy, which could be attended only by men of leisure, was a cradle of discontent. The author of the Laws was a disgruntled old man, full of political rancor, fearing and hating the crowd and above all their demagogues; his prejudices had crystallized and he had become an old doctrinaire, unable to see anything but the reflections of his own personality and to hear anything but the echoes of his own thoughts. The worst of it was that he, a noble Athenian, admired the very Spartans who had defeated and humiliated his fatherland. Plato was witnessing a social revolution (even as we are) and he could not bear it at all. His main concern was: how could one stop it."

"My main interest... is the love of truth, whether pleasant or not. Truth is self-sufficient, and there is nothing to which it can be subordinated without loss. When truth is made subservient to anything else, however great (say religion), it becomes impure and sordid."

"The history of science should not be an instrument to defend any kind of social or philosophic theory; it should be used only for its own purpose, to illustrate impartially the working of reason against unreason, the gradual unfolding of truth, in all its forms, whether pleasant or unpleasant, useful or useless, welcome or unwelcome."

"There are two kinds of people in the world, whom we might dub the jobholders and the enthusiasts. ...The majority of the kings and emperors were jobholders and so were many of the popes. ...Most of the creators in the field of art and religion, and many of them in the field of science, were enthusiasts. Now economic conditions may deeply affect the jobs and the jobholders, but they make little impression on the enthusiasts. ...the jobholders ...keep things going with enough continuity and smoothness; they are the builders of usages and customs, the defenders of morality and justice. ...the enthusiasts ...are the main instruments of change and progress; they are the real creators and troublemakers. The enthusiasts are the salt of the earth, but man cannot live by salt alone."

"Some men are abstract-minded, and they naturally think first of unity and God, of wholeness, of infinity and other such concepts, while the minds of other men are concrete and they cogitate about health and disease, profit and loss. They invent gadgets and remedies; they are less interested in knowing anything than in applying whatever knowledge... to practical problems... The first are called dreamers; the second kind are recognized as practical and useful. History has often proved the shortsightedness of the practical men and vindicated the "lazy" dreamers; it has also proved that the dreamers are often mistaken."

"The historical order is very interesting, but accidental and capricious; if we would to understand the growth of knowledge, we cannot be satisfied with accidents, we must explain how knowledge was gradually built up."

"Ionizing radiation has always been with us and will be for all foreseeable time. Our genetic system is probably well adjusted by natural selection to normal background radiation. Added radiation will increase the frequency of mutations; most of these will be harmful. Exposure to radiation in large amounts will increase malignant disease; small amounts may possibly do the same. In view of these potentially harmful effects every reasonable effort should be made to reduce the levels of ionizing radiation to which man is exposed to to the lowest levels that can reasonably be attained."

"The rationalism of the creative minds was tempered by abundant fantasies, and the supreme beauty of the monuments was probably spoiled by the circumambient vanities and ugliness; in a few cases the Greeks came as close to perfection as it was possible to do, yet they were human and imperfect."

"Greek culture is pleasant to contemplate because of its great simplicity and naturalness, and because of the absence of gadgets, each of which is sooner or later a cause of servitude."

"From the humanistic point of view every human achievement is unforgettable and immortal in its essence, even if it is replaced by a "better" one."

"Scientific achievements seem evanescent, because the very progress of science causes their supersedure; yet some of them are of so fundamental a nature that they are immortal in a deeper way."

"Hellenic science is a victory of rationalism, which appears greater, not smaller, when one is made to realize that it had been won in spite of the irrational beliefs of the Greek people; all in all, it was a triumph of reason in the face of unreason. Some knowledge of Greek superstitions is needed not only for a proper appreciation of that triumph but also for the justification of occasional failures, such as the many Platonic aberrations."

"It is childish to assume that science began in Greece; the Greek "miracle" was prepared by millenia of work in Egypt, Mesopotamia and possibly in other regions. Greek science was less an invention than a revival."

"Erudition without pedantry is as a rare as wisdom itself."

"The ability of nonintelligent people to understand the most complicated mechanisms and to use them has always been to me a cause of astonishment: their inability to understand simple questions is even more astonishing. The general acceptance of simple ideas is difficult and rare, and yet it is only when simple, fundamental, ideas have been accepted that further progress becomes possible on a higher level."

"As I grew older my lectures became simpler; I tried to say fewer things and to say them better, with more humanity. This book continues in a different way the same evolution, but it is not yet as simple as I would have liked to have made it."

"The scientific books written in Arabic during the Middle Ages were, for a few centuries, the main vehicle of the living science."

"Arabic science was the fruit of Semitic genius fertilized by the Iranian genius."

"The chief requisite for the making of a good chicken pie is chicken; no amount of culinary legerdemain can make up for the lack of chicken. In the same way, the chief requisite for the history of science is intimate scientific knowledge; no amount of philosophic legerdemain can make up for its absence."

"… science is the most revolutionary force in the world."

"Through all time, so far as history informs us, wherever mankind have attempted to live in peace with each other, both the natural instincts, and the collective wisdom of the human race, have acknowledged and prescribed, as an indispensable condition, obedience to this one only universal obligation: viz., that each should live honestly towards every other. The ancient maxim makes the sum of a man’s legal duty to his fellow men to be simply this: " To live honestly, to hurt no one, to give to every one his due." This entire maxim is really expressed in the single words, to live honestly; since to live honestly is to hurt no one, and give to every one his due."

"If there be in nature such a principle as justice, it is necessarily the only political principle there ever was, or ever will be. All the other so-called political principles, which men are in the habit of inventing, are not principles at all. They are either the mere conceits of simpletons, who imagine they have discovered something better than truth, and justice, and universal law; or they are mere devices and pretences, to which selfish and knavish men resort as means to get fame, and power, and money."

"[I]f there be no such principle as justice, there can be no such acts as crimes; and all the professions of governments, so called, that they exist, either in whole or in part, for the punishment or prevention of crimes, are professions that they exist for the punishment or prevention of what never existed, nor ever can exist."

"[A]ll human legislation is simply and always an assumption of authority and dominion, where no right of authority or dominion exists. It is, therefore, simply and always an intrusion, an absurdity, an usurpation, and a crime."

"If there be such a principle as justice, or natural law, it is the principle, or law, that tells us what rights were given to every human being at his birth; what rights are, therefore, inherent in him as a human being, necessarily remain with him during life; and, however capable of being trampled upon, are incapable of being blotted out, extinguished, annihilated, or separated or eliminated from his nature as a human being, or deprived of their inherent authority or obligation.On the other hand, if there be no such principle as justice, or natural law, then every human being came into the world utterly destitute of rights; and coming into the world destitute of rights, he must necessarily forever remain so. For if no one brings any rights with him into the world, clearly no one can ever have any rights of his own, or give any to another. And the consequence would be that mankind could never have any rights; and for them to talk of any such things as their rights, would be to talk of things that never had, never will have, and never can have any existence."

"If justice be not a natural principle, it is no principle at all. If it be not a natural principle, there is no such thing as justice. If it be not a natural principle, all that men have ever said or written about it, from time immemorial, has been said and written about that which had no existence. If it be not a natural principle, all the appeals for justice that have ever been heard, and all the struggles for justice that have ever been witnessed, have been appeals and struggles for a mere fantasy, a vagary of the imagination, and not for a reality.If justice be not a natural principle, then there is no such thing as injustice; and all the crimes of which the world has been the scene, have been no crimes at all; but only simple events, like the falling of the rain, or the setting of the sun; events of which the victims had no more reason to complain than they had to complain of the running of the streams, or the growth of vegetation.If justice be not a natural principle, governments (so-called) have no more right or reason to take cognizance of it, or to pretend or profess to take cognizance of it, than they have to take cognizance, or to pretend or profess to take cognizance, of any other nonentity; and all their professions of establishing justice, or of maintaining justice, or of rewarding justice, are simply the mere gibberish of fools, or the frauds of imposters.But if justice be a natural principle, then it is necessarily an immutable one; and can no more be changed—by any power inferior to that which established it—than can the law of gravitation, the laws of light, the principles of mathematics, or any other natural law or principle whatever; and all attempts or assumptions, on the part of any man or body of men—whether calling themselves governments, or by any other name—to set up their own commands, wills, pleasure, or discretion, in the place of justice, as a rule of conduct for any human being, are as much an absurdity, an usurpation, and a tyranny, as would be their attempts to set up their own commands, wills, pleasure, or discretion in the place of any and all the physical, mental, and moral laws of the universe.If there be any such principle as justice, it is, of necessity, a natural principle; and, as such, it is a matter of science, to be learned and applied like any other science. And to talk of either adding to, or taking from, it, by legislation, is just as false, absurd, and ridiculous as it would be to talk of adding to, or taking from, mathematics, chemistry, or any other science, by legislation."

"Children learn the fundamental principles of natural law at a very early age. Thus they very early understand that one child must not, without just cause, strike or otherwise hurt, another; that one child must not assume any arbitrary control or domination over another; that one child must not, either by force, deceit, or stealth, obtain possession of anything that belongs to another; that if one child commits any of these wrongs against another, it is not only the right of the injured child to resist, and, if need be, punish the wrongdoer, and compel him to make reparation, but that it is also the right, and the moral duty, of all other children, and all other persons, to assist the injured party in defending his rights, and redressing his wrongs. These are fundamental principles of natural law, which govern the most important transactions of man with man. Yet children learn them earlier than they learn that three and three are six, or five and five ten. Their childish plays, even, could not be carried on without a constant regard to them; and it is equally impossible for persons of any age to live together in peace on any other conditions.It would be no extravagance to say that, in most cases, if not in all, mankind at large, young and old, learn this natural law long before they have learned the meanings of the words by which we describe it. In truth, it would be impossible to make them understand the real meanings of the words, if they did not understand the nature of the thing itself. To make them understand the meanings of the words justice and injustice before knowing the nature of the things themselves, would be as impossible as it would be to make them understand the meanings of the words heat and cold, wet and dry, light and darkness, white and black, one and two, before knowing the nature of the things themselves. Men necessarily must know sentiments and ideas, no less than material things, before they can know the meanings of the words by which we describe them."

"No objection can be made to these voluntary associations upon the ground that they would lack that knowledge of justice, as a science, which would be necessary to enable them to maintain justice, and themselves avoid doing injustice. Honesty, justice, natural law, is usually a very plain and simple matter, easily understood by common minds. Those who desire to know what it is, in any particular case, seldom have to go far to find it."

"Certainly no man can rightfully be required to join, or support, an association whose protection he does not desire."

"Man, no doubt, owes many other moral duties to his fellow men; such as to feed the hungry, clothe the naked, shelter the homeless, care for the sick, protect the defenceless, assist the weak, and enlighten the ignorant. But these are simply moral duties, of which each man must be his own judge, in each particular case, as to whether, and how, and how far, he can, or will, perform them. But of his legal duty—that is, of his duty to live honestly towards his fellow men—his fellow men not only may judge, but, for their own protection, must judge. And, if need be, they may rightfully compel him to perform it. They may do this, acting singly, or in concert. They may do it on the instant, as the necessity arises, or deliberately and systematically, if they prefer to do so, and the exigency will admit of it."

"The principle that the majority have a right to rule the minority, practically resolves all government into a mere contest between two bodies of men, as to which of them shall be masters, and which of them slaves; a contest, that—however bloody—can, in the nature of things, never be finally closed, so long as man refuses to be a slave."

"Majorities and minorities cannot rightfully be taken at all into account in deciding questions of justice. And all talk about them, in matters of government, is mere absurdity."

"A man's natural rights are his own, against the whole world; and any infringement of them is equally a crime, whether committed by one man, or by millions; whether committed by one man, calling himself a robber, (or by any other name indicating his true character,) or by millions, calling themselves a government."

"Majorities, as such, afford no guarantees for justice. They are men of the same nature as minorities. They have the same passions for fame, power, and money, as minorities; and are liable and likely to be equally — perhaps more than equally, because more boldly — rapacious, tyrannical and unprincipled, if intrusted with power. There is no more reason, then, why a man should either sustain, or submit to, the rule of the majority, than of a minority."