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April 10, 2026
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"One who knows not who he is and to what end he was born; what kind of world this is and with whom he is associated therein; one who cannot distinguish Good and Evil, Beauty and Foulness,... Truth and Falsehood, will never follow Reason in shaping his desires and impulses and repulsions, nor yet in assent, denial, or suspension of judgment; but will in one word go about deaf and blind, thinking himself to be somewhat, when he is in truth of no account. Is there anything new in all this? Is not this ignorance the cause of all the mistakes and mischances of men since the human race began?"
"True law is right reason in agreement with nature; it is of universal application, unchanging and everlasting; it summons to duty by its commands, and averts from wrongdoing by its prohibitions."
"Water cannot rise higher than its source, neither can human reason. Now, all reasoning respecting transcendent truths must have its source where the truths or ideas themselves originate."
"Man has been endowed with reason, with the power to create, so that he can add to what he's been given. But up to now he hasn't been a creator, only a destroyer. Forests keep disappearing, rivers dry up, wild life's become extinct, the climate's ruined and the land grows poorer and uglier every day."
"A rational, moral being cannot, without infinite wrong, be converted into a mere instrument of others’ gratification. He is necessarily an end, not a means. A mind, in which are sown the seeds of wisdom, disinterestedness, firmness of purpose, and piety, is worth more than all the outward material interests of a world. It exists for itself, for its own perfection, and must not be enslaved to its own or others’ animal wants."
"Within the brain's most secret cells A certain Lord Chief Justice dwells Of sovereign power, whom one and all With common voice, we Reason call."
"Religion passes out of the ken of reason only where the eye of reason has reached its own horizon; faith is then but its continuation, even as the day softens away into the sweet twilight; and twilight, hushed and breathless, steals into the darkness."
"Pagan philosophers set up reason as the sole guide of life, of wisdom and conduct; but Christian philosophy demands of us that we surrender our reason to the Holy Spirit; and this means that we no longer live for ourselves, but that Christ lives and reigns within us (Rom 12:1; Eph 4:23; Gal 2:20)."
"Reason will not lead to solution; I will end up lost in confusion"
"To me the entire uselessness of such rules as practical guides lies in the inherent vagueness of the word "reasonable," the absolute impossibility of finding a definite standard, to be expressed in language, for the fairness and the reason of mankind, even of Judges. The reason and fairness of one man is manifestly no rule for the reason and fairness of another, and it is an awkward, but as far as I see, an inevitable consequence of the rule, that in every case where the decision of a Judge is overruled, who does or does not stop a case on the ground that there is, or is not, reasonable evidence for reasonable |men, those who overrule him say, by implication, that in the case before them, the Judge who is overruled is out of the pale of reasonable men."
"Peace rules the day, where reason rules the mind."
"All great men are gifted with intuition. They know without reasoning or analysis, what they need to know."
"Reason has built the modern world. It is a precious but also a fragile thing, which can be corroded by apparently harmless irrationality. We must favor verifiable evidence over private feeling. Otherwise we leave ourselves vulnerable to those who would obscure the truth."
"In a universe of blind physical forces and genetic replication, some people are going to get hurt, other people are going to get lucky, and you won’t find any rhyme or reason in it, nor any justice."
"Study how to give as one that is sick: that thou mayest hereafter give as one that is whole. Fast; drink water only; abstain altogether from desire, that thou mayest hereafter confirm thy desire to Reason."
"He, who will not reason, is a bigot; he, who cannot, is a fool; and he, who dares not, is a slave."
"REASON, n. Propensitate of prejudice."
"Two angels guide The path of man, both aged and yet young, As angels are, ripening through endless years, On one he leans: some call her Memory, And some Tradition; and her voice is sweet, With deep mysterious accords: the other, Floating above, holds down a lamp which streams A light divine and searching on the earth, Compelling eyes and footsteps. Memory yields, Yet clings with loving check, and shines anew, Reflecting all the rays of that bright lamp Our angel Reason holds. We had not walked But for Tradition; we walk evermore To higher paths by brightening Reason's lamp."
"La felicité de l'homme consiste a vivre selon la raison."
"RATIONAL, adj. Devoid of all delusions save those of observation, experience and reflection."
"Auctoritas siquidem ex vera ratione processit, ratio vero nequaquam ex auctoritate. Omnis enim auctoritas, quae vera ratione non approbatur, infirma videtur esse. Vera autem ratio, quum virtutibus suis rata atque immutabilis munitur, nullius auctoritatis adstipulatione roborari indigent."
"Copernicanism and other "rational" views exist today only because reason was overruled at some time in their past. (The opposite is also true: witchcraft and other "irrational" views had ceased to be influential only because reason was overruled at some time in their past.)"
"REASON, v.i. To weight probabilities in the scales of desire."
"To say that madness is dazzlement is to say that the madman sees the day, the same day that rational men see, as both live in the same light, but that when looking at that very light, nothing else and nothing in it, he sees it as nothing but emptiness, night and nothingness. Darkness for him is another way of seeing the day. Which means that in looking at the night and the nothingness of the night, he does not see at all. And that in the belief that he sees, he allows the fantasies of his imagination and the people of his nights to come to him as realities. For that reason, delirium and dazzlement exist in a relation that is the essence of madness, just as truth and clarity, in their fundamental relation, are constitutive of classical reason. In that sense, the Cartesian progression of doubt is clearly the great exorcism of madness. Descartes closes his eyes and ears the better to see the true light of the essential day, thereby ensuring that he will not suffer the dazzlement of the mad, who open their eyes and only see night, and not seeing at all, believe that they see things when they imagine them. In the uniform clarity of his closed senses, Descartes has broken with all possible fascination, and if he sees, he knows he really sees what he is seeing. Whereas in the madman’s gaze, drunk on the light that is night, images rise up and multiply, beyond any possible self-criticism, since the madman sees them, but irremediably separated from being, since the madman sees nothing. Unreason is to reason as dazzlement is to daylight."
"Example has more followers than reason. We unconsciously imitate what pleases us, and insensibly approximate to the characters we most admire. In this way, a generous habit of thought and of action carries with it an incalculable influence."
"The Way to see by Faith, is to shut the Eye of Reason: The Morning Daylight appears plainer when you put out your Candle."
"In the logic of science there is a principle as important as that of parsimony: it is that of sufficient reason. The former directs us to look for simplest causes, the later cautions us not to simplify so far that the explanation is inadequate to the facts to be explained....Parsimony is not itself a simple criterion of a good methodology; we cannot simply count the factors of explanation and say that the theory containing the smallest number is the best. The ideal of parsimony cannot be expressed without the proviso that the conditions for which it is a norm shall themselves be adequate."
"Il n'est pas nécessaire de tenir les choses pour en raisonner."
"So now we have three models of the mind. Plato said that reason ought to be the master, even if philosophers are the only ones who can reach a high level of mastery. Hume said that reason is and ought to be the servant of the passions. And Jefferson gives us a third option, in which reason and sentiment are (and ought to be) independent co-rulers, like the emperors of Rome, who divided the empire into eastern and western halves. Who is right?"
"A reasonable fine is such as the law will judge to be so . . . but what a reasonable fine is, and who shall be the judge of it, the law has established no rule."
"Reason always stands in need of being purified by faith"
"Reason cannot remain a bare intellectual faculty; it must become a faculty of judgment dealing with the question of values."
"Reason is like a runner who doesn't know that the race is over, or, like Penelope, constantly undoing what it creates.... It is better suited to pulling things down than to building them up, and better at discovering what things are not, than what they are."
"If we would guide by the light of reason, we must let our minds be bold."
"…He is a weak ruler who needs religion to uphold his government; it is as if he would catch his people in a trap. My people are going to learn the principles of democracy, the dictates of truth and the teachings of science. Superstition must go. Let them worship as they will; every man can follow his own conscience, provided it does not interfere with sane reason or bid him against the liberty of his fellow-men."
"I do not leave any verses, dogmas, nor any moulded standard principles as moral heritage. My moral heritage is science and reason. What I have done and intended to do for the Turkish nation lies in that. Anyone willing to appropriate my ideas for themselves after me will be my moral inheritors provided they would approve the guidance of science and reason on this axis."
"Reason in man is rather like God in the world."
"I think I am justified — though where so many hours have been spent in convincing myself that I am right, is there not some reason to fear I may be wrong?"
"Reason is omnivorous; it does not pasture exclusively in scientific fields."
"We admire and revere the soul which can ride its own passions and force them into obedience to the dictates of reason."
"The Infinite, from which comes the impulse that lead us to activity, is not the highest Reason, but higher than reason."
"There is no just cause for apprehending that we shall be misled by the proper exercise of reason on any subject which may be proposed for our consideration. The only danger is of making an improper use of this faculty, which is one of the most common faults to which our nature is liable. Most men profess that they are guided by reason in forming their opinions; but if this were really the case, the world would not be overrun with error; there would not be so many absurd and dangerous opinions propagated and pertinaciously defended."
"Reason may be employed in two ways to establish a point: firstly, for the purpose of furnishing sufficient proof of some principle, as in natural science, where sufficient proof can be brought to show that the movement of the heavens is always of uniform velocity. Reason is employed in another way, not as furnishing a sufficient proof of a principle, but as confirming an already established principle, by showing the congruity of its results, as in astrology the theory of eccentrics and epicycles is considered as established, because thereby the sensible appearances of the heavenly movements can be explained; not, however, as if this proof were sufficient, forasmuch as some other theory might explain them."
"When he (Thomas Aquinas) wants to represent the activity of our reason in knowledge, he takes the image of the flight of birds and says: there is the bird that flies in a rotating, circular way, or the flight that goes forward and backward or the flight that goes from top to bottom, from bottom to top. Circular motion is contemplative motion, motion that goes forward is from cause to effect, backward is from effect to cause, from top to bottom is deduction, from bottom to top is induction. Remembering the flight of birds recalls all the formalities of cognitive activity."
"Pure Reason left to herself relieth on axioms and essential premises which she can neither question nor resolve."
"We should not in the field of Reason look to find less vary and veer than elsewhere in the flux of Life."
"Reason is Life's sole arbiter, the magic Laby'rinth's single clue: Worlds lie above, beyond its ken; what crosses it can ne'er be true."
"The reward of patience is patience."
"When I am about my work, sometimes called unexpectedly and suddenly from one thing to another, I whisper in my heart, " Lord, help me to be patient, help me to remember, and help me to be faithful. Lord, enable me to do all for Christ's sake, and to go forward, leaning on the bosom of His infinite grace.""
"We are waiting, Master, waiting, Wayworn, pressed with toils and strife; Waiting, hoping, watching, praying, Till we reach the gates of life."