The laws of conscience, which we pretend to be derived from nature, proceed from custom.

The three great American vices seem to be efficiency, punctuality, and the desire for achievement and success. They are the things that make the Americans so unhappy and so nervous.

A grievous crime indeed against religion has been committed by the man who imagines that Islam is defended by the denial of the mathematical sciences.

I respect orders but I respect myself too and I do not obey foolish rules made especially to humiliate me.

The aim of the book is to set a limit to thought, or rather - not to thought, but to the expression of thoughts: for in order to be able to set a limit to thought, we should have to find both sides of the limit thinkable (i.e. we should have to be able to think what cannot be thought). It will therefore only be in language that the limit can be set, and what lies on the other side of the limit will simply be nonsense.

Nietzsche's break with Schopenhauer rests on precisely this point; it is a matter of knowing whether the will is unitary or multiple.

The science of pure mathematics, in its modern developments, may claim to be the most original creation of the human spirit.

Our great democracies still tend to think that a stupid man is more likely to be honest than a clever man, and our politicians take advantage of this prejudice by pretending to be even more stupid than nature made them.

So long as one can use scented candy to abate the foul breath of hypocrisy, Puritanism is triumphant.

You have not that power you ought to have over him, till he comes to be more afraid of offending so good a friend than of losing some part of his future expectation.

With all our boasted reforms, our great social changes, and our far-reaching discoveries, human beings continue to be sent to the worst of hells, wherein they are outraged, degraded, and tortured, that society may be "protected" from the phantoms of its own making.

The work of charity, of the love of God, is to endeavor to to liberate God from brute matter, to endeavor to give consciousness to everything, to spiritualize or universalize everything; it is to dream that the very rocks may find a voice and work in accordance with the spirit of this dream; it is to dream that everything that exists may become conscious, that the Word may become life.

Science raises itself above all Ages and all Times, embracing and apprehending the ONE UNCHANGING TIME as the higher source of all Ages and Epochs, and grasping that vast idea in its free, unbounded comprehension.

Children are made to learn bits of Shakespeare by heart, with the result that ever after they associate him with pedantic boredom. If they could meet him in the flesh, full of jollity and ale, they would be astonished, and if they had never heard of him before they might be led by his jollity to see what he had written. But if at school they had been inoculated against him, they will never be able to enjoy him. The same sort of thing applies to music lessons. Human beings have certain capacities for spontaneous enjoyment, but moralists and pedants possess themselves of the apparatus of these enjoyments, and having extracted what they consider the poison of pleasure they leave them dreary and dismal and devoid of everything that gives them value. Shakespeare did not write with a view to boring school-children; he wrote with a view to delighting his audiences. If he does not give you delight, you had better ignore him.

Atheism ... in its philosophic aspect refuses allegiance not merely to a definite concept of God, but it refuses all servitude to the God idea, and opposes the theistic principle as such. Gods in their individual function are not half as pernicious as the principle of theism which represents the belief in a supernatural, or even omnipotent, power to rule the earth and man upon it. It is the absolutism of theism, its pernicious influence upon humanity, its paralyzing effect upon thought and action, which Atheism is fighting with all its power.

A mystic bond of brotherhood makes all men one.

Government is violence, Christianity is meekness, non-resistance, love. And, therefore, government cannot be Christian, and a man who wishes to be a Christian must not serve government.

We suppose, it would seem, that concepts grow in the individual mind like leaves on a tree, and we think to discover their nature by studying their growth; we seek to define them psychologically, in terms of the human mind. But this account makes everything subjective, and if we follow it through to the end, does away with truth. What is known as the history of concepts is really a history either of our knowledge of concepts or of the meanings of words.

There are infinitely many variations of the initial situation and therefore no doubt indefinitely many theorems of moral geometry.

The aim of research is the discovery of the equations which subsist between the elements of phenomena.

There lay certitude; there, in the daily round. All the rest hung on mere threads and trivial contingencies; you couldn't waste your time on it. The thing was to do your job as it should be done.

Hear first the four roots of all things: shining Zeus, life-bringing Hera, Aidoneus, and Nestis, who wets with tears the mortal wellspring.

The scientific enterprise as a whole does from time to time prove useful, open up new territory, display order, and test long-accepted belief. Nevertheless, the individual engaged on a normal research problem is almost never doing any one of these things. Once engaged, his motivation is of a rather different sort. What then challenges him is the conviction that, if only he is skillful enough, he will succeed in solving a puzzle that no one before has solved or solved so well.

Youth instinctively understand the present environment - the electric drama. It lives mythically and in depth.

The evident justice and utility of the foregoing maxims have recommended them more or less to the attention of all nations.

If there were no limits to human rationality administrative theory would be barren. It would consist of the single precept: Always select that alternative, among those available, which will lead to the most complete achievement of your goals.

The wise man is joyful, happy and calm, unshaken, he lives on a plane with the gods.

The reason, however, why the philosopher may be likened to the poet is this: both are concerned with the marvellous.

Man's biological weakness is the condition of human culture.

It appears to me impossible that I should cease to exist, or that this active, restless spirit, equally alive to joy and sorrow, should only be organised dust - ready to fly abroad the moment the spring snaps, or the spark goes out which kept it together. Surely something resides in this heart that is not perishable, and life is more than a dream.

He who does not realize to what extent shifting fortune and necessity hold in subjection every human spirit, cannot regard as fellow-creatures nor love as he loves himself those whom chance separated from him by an abyss. The variety of constraints pressing upon man give rise to the illusion of several distinct species that cannot communicate.

Ideals are imaginative understanding of that which is desirable in that which is possible.

Think to yourself that every day is your last; the hour to which you do not look forward will come as a welcome surprise.

The case is a good example of what Van Vogt came to call "the violent man" or the "Right Man." He is a man driven by a manic need for self-esteem - to feel that he is a "somebody." He is obsessed by the question of "losing face," so will never, under any circumstances, admit that he might be in the wrong.

Very similar were the views expressed by Raymundus of Sabunde or Sabeyde, a Spaniard of the fifteenth century, and professor at Toulouse about the year 1437. In his theologia natural is, which he handled in a speculative spirit, he dealt with the Nature of things, and with the revelation of God in Nature and in the history of the God-man. He sought to prove to unbelievers the Being, the trinity, the incarnation, the life, and the revelation of God in Nature, and in the history of the God-man, basing his arguments on Reason. From the contemplation of Nature he rises to God; and in the same way he reaches morality from; observation of man's inner nature. This purer and simpler style must be set off against the other, if we are to do justice to the Scholastic theologians in their turn.

All things in nature become identical with the phenomena they present when submitted to the practices of our laboratories, whose problems no less than their apparatus express in turn the problems and interests of society as it is. This view may be compared with that of a criminologist maintaining that trustworthy knowledge of a human being can be obtained only by the well-tested and streamlined examining methods applied to a suspect in the hands of the metropolitan police.

The chief requirement of the good life... is to live without any image of oneself.

Science ... commits suicide when it adopts a creed.

In the realm of physics it is perhaps only the theory of relativity which has made it quite clear that the two essences, space and time, entering into our intuition, have no place in the world constructed by mathematical physics. Colours are thus "really" not even æther-vibrations, but merely a series of values of mathematical functions in which occur four independent parameters corresponding to the three dimensions of space, and the one of time.

Why? Surely they can find other men. Russell's reply when asked "if it wasn't unkind of him to love and leave so many women";

It goes without saying that the normal durability of fixed capital is calculated on the supposition that all the conditions under which it can perform its functions normally during that time are fulfilled, just as we assume, in placing a mans life at 30 years on the average,that he will wash himself.

By virtue of the way it has organized its technological base, contemporary industrial society tends to be totalitarian. For "totalitarian" is not only a terroristic political coordination of society, but also a non-terroristic economic-technical coordination which operates through the manipulation of needs by vested interests.

It is almost never when a state of things is the most detestable that it is smashed, but when, beginning to improve, it permits men to breathe, to reflect, to communicate their thoughts with each other, and to gauge by what they already have the extent of their rights and their grievances. The weight, although less heavy, seems then all the more unbearable.

Thus parents, by humouring and cockering them when little, corrupt the principles of nature in their children, and wonder afterwards to taste the bitter waters, when they themselves have poison'd the fountain.

At the end of reasons comes persuasion.

On condition that you protect my rights, I will protect your rights. How, then, does some party obtain the right to claim the protection of the other? Evidently, by actually protecting the rights of the other. But if this is so, no party will ever obtain a strictly legal claim to the protection of the other.

A moral point of view too often serves as a substitute for understanding in technological matters.