If instead of expanding you, putting you in a state of energetic euphoria, your ordeals depress and embitter you, you can be sure you have no spiritual vocation.

Liberalism is... a protection of human autonomy.

The basic word I-Thou can be spoken only with one's whole being. The concentration and fusion into a whole being can never be accomplished by me, can never be accomplished without me. I require a Thou to become; becoming I, I say Thou.

Conquered people tend to be witty.

India is pre-eminently distinguished for the many traits of original grandeur of thought and of the wonderful remains of immediate knowledge.

Perhaps I am more than usually jealous with respect to my freedom. I feel that my connection with and obligation to society are still very slight and transient. Those slight labors which afford me a livelihood, and by which it is allowed that I am to some extent serviceable to my contemporaries, are as yet commonly a pleasure to me, and I am not often reminded that they are a necessity. So far I am successful. But I foresee, that, if my wants should be much increased, the labor required to supply them would become a drudgery. If I should sell both my forenoons and afternoons to society, as most appear to do, I am sure, that, for me, there would be nothing left worth living for. I trust that I shall never thus sell my birthright for a mess of pottage.

Only when they must choose between competing theories do scientists behave like philosophers.

The more we try to wrest ourselves from our ego, the deeper we sink into it.

Absolute freedom mocks at justice. Absolute justice denies freedom. To be fruitful, the two ideas must find their limits in each other. 

We should like to represent... the... universe, and... feel... we understood it. We... never can attain this representation: our weakness is too great. But... we desire... to conceive an infinite intelligence... which should see all, and... classify all in its time, as we classify, in our time, the little we see. ...This supreme intelligence would be only a demigod; infinite in one sense... limited in another, since it would have... imperfect recollection of the past... otherwise all recollections would be equally present... and for it there would be no time.

The Geschick of being: a child that plays... Why does it play, the great child of the world-play Heraclitus brought into view in the aiôn? It plays, because it plays. The "because" withers away in the play. The play is without "why." It plays since it plays. It simply remains a play: the most elevated and the most profound. But this "simply" is everything, the one, the only... The question remains whether and how we, hearing the movements of this play, play along and accommodate ourselves to the play.

The question was, whether, if the reformers of society and government could succeed in their objects, and every person in the community were free and in a state of physical comfort, the pleasures of life, being no longer kept up by struggle and privation, would cease to be pleasures.

Instead of noble men, let us have noble villages of men. If it is necessary, omit one bridge over the river, round a little there and throw one arch at least over the darker gulf of ignorance which surrounds us.

May not the absolute and perfect eternal happiness be an eternal hope, which would die if it were realized? Is it possible to be happy without hope? And there is no place for hope once possession has been realized, for hope, desire, is killed by possession. May it not be, I say, that all souls grow without ceasing, some in a greater measure than others, but all having to pass some time through the same degree of growth, whatever that degree may be, and yet without ever arriving at the infinite, at God, to whom they continually approach? Is not eternal happiness an eternal hope, with its eternal nucleus of sorrow in order that happiness shall not be swallowed up in nothingness?

Never let your sense of morals prevent you from doing what is right.

But if Germany, thanks to Hitler and his successors, were to enslave the European nations and destroy most of the treasures of their past, future historians would certainly pronounce that she had civilized Europe.

Christianity is most admirably adapted to the training of slaves, to the perpetuation of a slave society; in short, to the very conditions confronting us to-day.... The rulers of the earth have realized long ago what potent poison inheres in the Christian religion. That is the reason they foster it; that is why they leave nothing undone to instill it into the blood of the people. They know only too well that the subtleness of the Christian teachings is a more powerful protection against rebellion and discontent than the club or the gun.

He advanced toward me without moving his hat, or making the least inclination of his body; but there appeared more real politeness in the open, humane air of his countenance, than in drawing one leg behind the other, and carrying that in the hand which is made to be worn on the head. "Friend," said he, "I perceive thou art a stranger, if I can do thee any service thou hast only to let me know it." "Sir," I replied, bowing my body, and sliding one leg toward him, as is the custom with us, "I flatter myself that my curiosity, which you will allow to be just, will not give you any offence, and that you will do me the honor to inform me of the particulars of your religion." "The people of thy country," answered the Quaker, "are too full of their bows and their compliments; but I never yet met with one of them who had so much curiosity as thyself. Come in and let us dine first together."

"Leaves, some the wind scatters on the ground-So is the race of man." Leaves, also, are thy children; and leaves, too, are they who cry out so if they are worthy of credit, or bestow their praise, or on the contrary curse, or secretly blame and sneer; and leaves, in like manner, are those who shall receive and transmit a man's fame to after-times. For all such things as these "are produced in the season of spring," as the poet says; then the wind casts them down; then the forest produces other leaves in their places. But a brief existence is common to all things, and yet thou avoidest and pursuest all things as if they would be eternal.

To know what you prefer, instead of humbly saying Amen to what the world tells you you ought to prefer, is to have kept your soul alive.

Everything of this sort is not anger, but the semblance of anger, like that of boys who want to beat the ground when they have fallen upon it, and who often do not even know why they are angry, but are merely angry without any reason or having received any injury, yet not without some semblance of injury received, or without some wish to exact a penalty for it.

These immense cities lie basking on the beaches of the continent like whales that have taken to the land again. What do these great, sleek, well-fed creatures live on so sumptuously?

I agree with Paul that love is more important than faith and hope; but so are honesty, integrity, and moral courage. The world needs less faith and more love and nobility.

Enthusiasm is supernatural serenity.

Facing a landscape annihilated by the light, to remain serene supposes a temper I do not have. The sun is my purveyor of black thoughts; and summer the season when I have always reconsidered my relations with this world and with myself, to the greatest prejudice of both.

I feel like that intellectual but plain-looking lady who was warmly complimented on her beauty. In accepting his Nobel Prize, in December 1950; Russell denied that he had contributed anything in particular to literature.

For joys fall not to the rich alone, nor has he lived ill, who from birth to death has passed unknown.

Natural science is throughout either a pure or an applied doctrine of motion.

We should be offended when children are denied a proper education. We should be offended when children are told they will spend eternity in hell. We should be offended when medical science, for example stem-cell research, is compromised by the bigoted opinions of powerful and above all well-financed ignoramuses. We should be offended when voodoo, of all kinds, is given equal weight to science. We should be offended by hymen reconstruction surgery. We should be offended by 'female circumcision', euphemism for genital mutilation. We should be offended by stoning.

There are ages in which the rational man and the intuitive man stand side by side, the one in fear of intuition, the other with scorn for abstraction. The latter is just as irrational as the former is inartistic. They both desire to rule over life: the former, by knowing how to meet his principle needs by means of foresight, prudence, and regularity; the latter, by disregarding these needs and, as an "overjoyed hero," counting as real only that life which has been disguised as illusion and beauty.

Does man think because he has found that thinking pays? Does he bring his children up because he has found it pays?

Survive in such a way that you avoid limiting others who are also trying to survive. We all live in limited systems. This is the core of ethics.

The new media are not bridges between man and nature - they are nature...The new media are not ways of relating us to the old world; they are the real world and they reshape what remains of the old world at will.

France has done more for even English history than England has.

Frugality is founded on the principle that all riches have limits.

As iron is eaten away by rust, so the envious are consumed by their own passion.

In this present that God has made us, there is nothing unworthy our care; we stand accountable for it even to a hair; and is it not a commission to man, to conduct man according to his condition; 'tis express, plain, and the very principal one, and the Creator has seriously and strictly prescribed it to us. Authority has power only to work in regard to matters of common judgment, and is of more weight in a foreign language; therefore let us again charge at it in this place.

Even if a civil society were to be dissolved by the consent of all its members (e.g., if a people inhabiting an island decided to separate and disperse throughout the world), the last murderer remaining in prison would first have to be executed, so that each has done to him what his deeds deserve and blood guilt does not cling to the people for not having insisted upon this punishment; for otherwise the people can be regarded as collaborators in his public violation of justice.

The military mind remains unparalleled as a vehicle of creative stupidity.

The rights of men to the use of land are not joint rights: they are equal rights. Were there only one man on earth, he would have a right to the use of the whole earth or any part of the earth. When there is more than one man on earth, the right to the use of land that any one of them would have, were he alone, is not abrogated: it is only limited. The right of each to the use of land is still a direct, original right, which he holds of himself, and not by the gift or consent of the others; but it has become limited by the similar rights of the others, and is therefore an equal right.

Since a great part of those Learned Men, especially Physicians who have discerned the defects of the vulgar Philosophy, but are not yet come to understand and relish the Corpuscularian, have slid into the Doctrine of the Chymists; and since the Spagyrists are wont to pretend to make out all the Qualities of bodies from the Predominancy of some one of their three Hypostatical Principles, I suppose it may both keep my opinion from appearing too presumptuous, and (which is far more considerable) may make way for the fairer Reception of the Mechanical Hypothesis about Qualities, if I here intimate (though but briefly and in general) some of those defects, that I have observed in Chymists Explications of Qualities.

Raphael paints wisdom, Handel sings it, Phidias carves it, Shakespeare writes it, Wren builds it, Columbus sails it, Luther preaches it, Washington arms it, Watt mechanizes it.

Ironic philosophies produce passionate works. Any thought that abandons unity glorifies diversity! And diversity is the home of art. The only thought to liberate the mind is that which leaves it alone, certain of its limits and of its impending end. No doctrine tempts it. It awaits the ripening of the work and of life.

Disobedience is the true foundation of liberty. The obedient must be slaves.

And what is freedom, you ask? It means not being a slave to any circumstance, to any constraint, to any chance; it means compelling Fortune to enter the lists on equal terms.

Farewell to the monsters, farewell to the saints. Farewell to pride. All that is left is men.