I am sorry to say that at the moment I am so busy as to be convinced that life has no meaning whatever... I do not see that we can judge what would be the result of the discovery of truth, since none has hitherto been discovered.

Some days will be sublime. Others will be merely wonderful. But critically, there will be one particular texture ("what it feels like") of consciousness that will be missing from our lives; and that will be the texture of nastiness.

Philological analogies are to be preserved if possible, but modified according to scientific convenience.

Strictly speaking, the mass, as a psychological fact, can be defined without waiting for individuals to appear in mass formation. In the presence of one individual we can decide whether he is "mass" or not. The mass is all that which sets no value on itself - good or ill - based on specific grounds, but which feels itself "just like everybody," and nevertheless is not concerned about it; is, in fact, quite happy to feel itself as one with everybody else.

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!', but 'That's funny ...'

For we carry our fate with us - and it carries us.

For sometimes it is an act of bravery even to live.

Pure Mathematics is the class of all propositions of the form "p implies q," where p and q are propositions containing one or more variables, the same in the two propositions, and neither p nor q contains any constants except logical constants. And logical constants are all notions definable in terms of the following: Implication, the relation of a term to a class of which it is a member, the notion of such that, the notion of relation, and such further notions as may be involved in the general notion of propositions of the above form. In addition to these, mathematics uses a notion which is not a constituent of the propositions which it considers, namely the notion of truth.

The soul active sees absolute truth; and utters truth, or creates.

A poet without love were a physical and metaphysical impossibility.

Where there is happiness, there is found pleasure in nonsense. The transformation of experience into its opposite, of the suitable into the unsuitable, the obligatory into the optional (but in such a manner that this process produces no injury and is only imagined in jest), is a pleasure; ...

The one infinite is perfect, in simplicity, of itself, absolutely, nor can aught be greater or better, This is the one Whole, God, universal Nature, occupying all space, of whom naught but infinity can give the perfect image or semblance.

I know how unfashionable it is now to acknowledge in life or history any genius loftier than ourselves. Our democratic dogma has leveled not only all voters but all leaders; we delight to show that living geniuses are only mediocrities, and that dead ones are myths. ... Since it is contrary to good manners to exalt ourselves, we achieve the same result by slyly indicating how inferior are the great men of the earth. In some of us, perhaps, it is a noble and merciless asceticism, which would root out of our hearts the last vestige of worship and adoration, lest the old gods should return and terrify us again. For my part, I cling to this final religion, and discover in it a content and stimulus more lasting than came from the devotional ecstasies of youth.

The worst is not ennui nor despair but their encounter, their collision. To be crushed between the two!

Few persons care to study logic, because everybody conceives himself to be proficient enough in the art of reasoning already. But I observe that this satisfaction is limited to one's own ratiocination and does not extend to that of other men. We come to the full possession of our power of drawing inferences the last of all our faculties, for it is not so much a natural gift as a long and difficult art.

The world is nothing, the man is all; in yourself is the law of all nature, and you know not yet how a globule of sap ascends; in yourself slumbers the whole of Reason; it is for you to know all, it is for you to dare all.

There are two famous labyrinths where our reason very often goes astray. One concerns the great question of the free and the necessary, above all in the production and the origin of Evil. The other consists in the discussion of continuity, and of the indivisibles which appear to be the elements thereof, and where the consideration of the infinite must enter in.

The Ottoman Empire whose sick body was not supported by a mild and regular diet, but by a powerful treatment, which continually exhausted it.

I prefer the company of peasants because they have not been educated sufficiently to reason incorrectly.

Take provocation, for instance, which is the opposite and the caricature of seduction. It says: "I know that you want to be seduced, and I will seduce you." Nothing could be worse than betraying this secret rule. Nothing could be less seductive than a provocative smile or inciteful behaviour, since both presuppose that one cannot be seduced naturally and that one needs to be blackmailed into it, or through a declaration of intent: "Let me seduce you"

Man needed one moral constitution to fit him for his original state; he needs another to fit him for his present state; and he has been, is, and will long continue to be, in process of adaptation. And the belief in human perfectibility merely amounts to the belief that, in virtue of this process, man will eventually become completely suited to his mode of life. Progress, therefore, is not an accident, but a necessity. Instead of civilization being artificial, it is part of nature; all of a piece with the development of the embryo or the unfolding of a flower. The modifications mankind have undergone, and are still undergoing, result from a law underlying the whole organic creation; and provided the human race continues, and the constitution of things remains the same, those modifications must end in completeness.

So watch yourselves. If your brother sins, rebuke him, and if he repents, forgive him. If he sins against you seven times in a day, and seven times comes back to you and says, 'I repent,' forgive him.

We do not directly go about the execution of the purpose that thrills us, but shut our doors behind us, and ramble with prepared minds, as if the half were already done. Our resolution is taking root or hold on the earth then, as seeds first send a shoot downward, which is fed by their own albumen, ere they send one upwards to the light.

Where there is friendship, there is our natural soil.

To the West, it seems hardly imaginable that the relationship between man and man (which is morality) could be maintained without reference to a Supreme Being, while to the Chinese it is equally amazing that men should not, or could not, behave toward one another as decent beings without thinking of their indirect relationship through a third party.

Only the truth and its expression can establish that new public opinion which will reform the ancient obsolete and pernicious order of life; and yet we not only do not express the truth we know, but often even distinctly give expression to what we ourselves regard as false. If only free men would not rely on that which has no power, and is always fettered - upon external aids; but would trust in that which is always powerful and free - the truth and its expression!

Normal science, the activity in which most scientists inevitably spend almost all their time, is predicated on the assumption that the scientific community knows what the world is like. Normal science often suppresses fundamental novelties because they are necessarily subversive of its basic commitments.

A great revolution is on the point of being accomplished. It is a revolution not in human affairs, but in man himself.

There were two brothers called Both and Either; perceiving Either was a good, understanding, busy fellow, and Both a silly fellow and good for little, Philip said, "Either is both, and Both is neither."

Science is meaningless because it gives no answer to our question, the only question important for us: 'what shall we do and how shall we live.

This also is a beautiful circumstance, that they referred every thing to Pythagoras, and called it by his name, and that they did not ascribe to themselves the glory of their own inventions, except very rarely.

Whatever happens, I cannot be a silent witness to murder or torture. Anyone who is a partner in this is a despicable individual. I am sorry I cannot be moderate about it...

The student of development finds, not only that the chick commences its existence as an egg, primarily identical, in all essential respects, with that of the Dog, but that the yelk of this egg undergoes division-that the primitive groove arises, and that the contiguous parts of the germ are fashioned, by precisely similar methods into a young chick, which, at one stage of its existence, is so like the nascent Dog, that ordinary inspection would hardly distinguish the two.

Every man has his own circle composed of trees, animals, men, ideas, and he is in duty bound to save this circle. He, and no one else. If he does not save it, he cannot be saved. These are the labors each man is given and is in duty bound to complete before he dies. He may not otherwise be saved. For his own soul is scattered and enslaved in these things about him, in trees, in animals, in men, in ideas, and it is his own soul he saves by completing these labors.

To-day is the parent of to-morrow. The present casts its shadow far into the future. That is the law of life, individual and social. Revolution that divests itself of ethical values thereby lays the foundation of injustice, deceit, and oppression for the future society. The means used to prepare the future become its cornerstone.

An act of the mind of which we are conscious, as such, is called freedom. An act without consciousness of action is called spontaneity. I by no means assume as necessary any immediate consciousness of the act, but merely, that on subsequent reflection thou shouldst perceive it to be an act. The higher question of what it is that prevents any such state of indecision, or any consciousness of the act, we may perhaps subsequently be able to solve. This act of the mind is called thought and it is said that thought is a spontaneous act, to distinguish it from sensation, in which the mind is merely receptive and passive.

Certainly He says this for me, for thee, for this other man, since He bears His body, the Church. Unless you imagine, brethren, that when He said: My Father, if it be possible, let this cup pass away from (Matt. 26:39), it was the Lord that feared to die. . . . But Paul longed to die, that he might be with Christ. What? The Apostle desires to die, and Christ Himself should fear death? What can this mean, except that He bore our infirmity in Himself, and uttered these words for those who are in His body and still fear death? It is from these that the voice came; it was the voice of His members, not of the Head. When He said, My soul is sorrowful unto death (Matt. 26:38), He manifested Himself in thee, and thee in Himself. And when He said, My God, my God, why has Thou forsaken Me? (Matt. 27:46), the words He uttered on the cross were not His own, but ours.

At present, when the prevailing forms of society have become hindrances to the free expression of human powers, it is precisely the abstract branches of science, mathematics and theoretical physics, which ... offer a less distorted form of knowledge than other branches of science which are interwoven with the pattern of daily life, and the practicality of which seemingly testifies to their realistic character.

Nothing is terrible except fear itself.

The literate man is a sucker for propaganda...You cannot propagandize a native. You can sell him rum and trinkets, but you cannot sell him ideas.

Fire is the most tolerable third party.

Disneyland exists in order to hide that it is the "real" country, all of "real" America that is Disneyland (a bit like prisons are there to hide that it is the social in its entirety, in its banal omnipresence, that is carceral). Disneyland is presented as imaginary in order to make us believe that the rest is real.

Care and responsibility are constituent elements of love, but without respect for and knowledge of the beloved person, love deteriorates into domination and possessiveness. Respect is not fear and awe; it denotes, in accordance with the root of the word (respicere = to look at), the ability to see a person as he is, to be aware of his individuality and uniqueness. To respect a person is not possible without knowing him; care and responsibility would be blind if they were not guided by the knowledge of the person's individuality.

The man who holds the divine theory of life recognizes life not in his own individuality, and not in societies of individualities (in the family, the clan, the nation, the tribe, or the government), but in the eternal undying source of life-in God; and to fulfill the will of God he is ready to sacrifice his individual and family and social welfare. The motor power of his life is love. And his religion is the worship in deed and in truth of the principle of the whole-God.

It is time to be old, To take in sail: - The god of bounds, Who sets to seas a shore, Came to me in his fatal rounds, And said: 'No more!

Should I not be proud, when for twenty years I have had to admit to myself that the great Newton and all the mathematicians and noble calculators along with him were involved in a decisive error with respect to the doctrine of color, and that I among millions was the only one who knew what was right in this great subject of nature?

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.