A geometrician has learned to perform the most difficult demonstrations and calculations, as a monkey has learned to take his little hat off and on...

To all this, someone is sure to object that life ought to subject itself to reason, to which we will reply that nobody ought to do what he is unable to do, and life cannot subject itself to reason. "Ought, therefore can," some Kantian will retort. To which we shall demur: "Cannot, therefore ought not." And life cannot submit itself to reason, because the end of life is living and not understanding.

What is not supposed to be my concern! First and foremost, the Good Cause, then God's cause, the cause of mankind, of truth, of freedom, of humanity, of justice; further, the cause of my people, my prince, my fatherland; finally, even the cause of Mind, and a thousand other causes. Only my cause is never to be my concern. "Shame on the egoist who thinks only of himself!"

It is better; heavier, crueler. The mouth you wear for hell.

McDonald: Now a lot of people find great comfort from religion. Not everybody is as you are - well-favored, handsome, wealthy, with a good job, happy family life. I mean, your life is good - not everybody's life is good, and religion brings them comfort.Dawkins: There are all sorts of things that would be comforting. I expect an injection of morphine would be comforting - it might be more comforting, for all I know. But to say that something is comforting is not to say that it's true.

But though all the general rules of art are founded only on experience and on the observation of the common sentiments of human nature, we must not imagine, that, on every occasion, the feelings of men will be conformable to these rules.

Once more I realized to what an extent earthly happiness is made to the measure of man. It is not a rare bird which we must pursue at one moment in heaven, at the next in our minds. Happiness is a domestic bird found in our own courtyards.

A great pilot can sail even when his canvas is rent.

Traditional philosophy's claim to totality, culminating in the thesis that the real is rational, is indistinguishable from apologetics.

The highest manifestation of life consists in this: that a being governs its own actions. A being that is always subject to the direction of another is somewhat of a dead thing. Variant translation: Now slavery has a certain likeness to death, hence it is also called civil death. For life is most evident in a thing's moving itself, while what can only be moved by another, seems to be as if dead. But it is manifest that a slave is not moved by himself, but only at his master's command.

That man is the richest whose pleasures are the cheapest.

Eros and depression are opposites.

If someone asked us 'but is that true?' we might say "yes" to him; and if he demanded grounds we might say "I can't give you any grounds, but if you learn more you too will think the same."

There is surely a piece of Divinity within us, something that was before the Elements, and owes no homage unto the Sun.

On the other hand one must not entertain any fantastic illusions on the productive power of the credit system, so far as it supplies or sets in motion money-capital.

The Chinese believe that when there are too many policemen, there can be no individual liberty, when there are too many lawyers, there can be no justice, and when there are too many soldiers, there can be no peace.

One of our fan-coloring biographers, who paints small men as very great, inquired of me lately with real affection too, whether he might consider as authentic, the change of my religion much spoken of in some circles. Now this supposed that they knew what had been my religion before, taking for it the word of their priests, whom I certainly never made the confidants of my creed. My answer was "say nothing of my religion. It is known to my God and myself alone. Its evidence before the world is to be sought in my life; if that has been honest and dutiful to society, the religion which has regulated it cannot be a bad one."

It makes a tremendous emotional and practical difference to one whether one accepts the universe in the drab discolored way of stoic resignation to necessity, or with the passionate happiness of Christian saints.

It is a matter of perfect indifference where a thing originated; the only question is: "Is it true in and for itself?" Many think that by pronouncing a doctrine to be Neo-Platonic, they have ipso facto banished it from Christianity. Whether a Christian doctrine stands exactly thus or thus in the Bible, the point to which the exegetical scholars of modern times devote all their attention is not the only question. The Letter kills, the Spirit makes alive: this they say themselves, yet pervert the sentiment by taking the Understanding for the Spirit.

In America, conscription is unknown; men are enlisted for payment. Compulsory recruitment is so alien to the ideas and so foreign to the customs of the people of the United States that I doubt whether they would ever dare to introduce it into their law.

The Upanishads and the Vedas haunt me. In them I have found eternal compensation, unfathomable power, unbroken peace.

The lowest stage of humanity is experienced when the individual must labour for a small pittance of wages from others.

An 'Artificial System' is one in which the 'smaller' groups (the Genera) are 'natural'; and in which the 'wider' divisions (Classes, Orders) are constructed by the 'peremptory' application of selected Characters

I have never in my life met a man like him for noble simplicity, and boundless truthfulness. I understood from the way he talked that anyone who chose could deceive him, and that he would forgive anyone afterwards who had deceived him, and that was why I grew to love him.

Naturally, every age thinks that all ages before it were prejudiced, and today we think this more than ever and are just as wrong as all previous ages that thought so. How often have we not seen the truth condemned! It is sad but unfortunately true that man learns nothing from history.

Drunkenness is nothing but voluntary madness.

Today those who peer into the future want only relief from anxiety. Unable to face the prospect that the cycles of war will continue, they are desperate to find a pattern of improvement in history. It is only natural that believers in reason, lacking any deeper faith and too feeble to tolerate doubt, should turn to the sorcery of numbers. Happily there are some who are ready to assist them. Just as the Elizabethan magus transcribed tables shown to him by angels, the modern scientific scryer deciphers numerical auguries of angels hidden in ourselves.

I may live for thirty years, or perhaps forty, or maybe just one day: therefore I have resolved to use this day, or whatever I have to say in these thirty years or whatever I have to say this one day I may have to live - I have resolved to use it in such a way that if not one day in my whole past life has been used well, this one by the help of God will be.

Legal and economic equality are absolutely necessary remedies for the Fall, and protection against cruelty.

Mathematical and physiological researches have shown that the space of experience is simply an actual case of many conceivable cases, about whose peculiar properties experience alone can instruct us.

Only the search back to the origins of one's ideas in order to see the real arguments for them, before people became so certain of them that they ceased thinking about them at all, can liberate us. Our study of history has taught us to laugh at the follies of the whole past, the monarchies, oligarchies, theocracies, and aristocracies with the fanaticism for empire or salvation, once taken so seriously. But we have very few tools for seeing ourselves in the same way, as others will see us. Each age always conspires to make its own way of thinking appear to be the only possible or just way, and our age has the least resistance to the triumph of its own way. There is less real presence of respectable alternatives and less knowledge of the titanic intellectual figures who founded our way.

The precepts "Love your enemies, do good to them which hate you, bless them that curse you" ... are born from the Gospel's profound spirit of individualism, which refuses to let one's own actions and conduct depend in any way on somebody else's acts. The Christian refuses to let his acts be mere reactions-such conduct would lower him to the level of his enemy. The act is to grow organically from the person, "as the fruit from the tree." ... What the Gospel demands is not a reaction which is the reverse of the natural reaction, as if it said: "Because he strikes you on the cheek, tend the other"-but a rejection of all reactive activity, of any participation in common and average ways of acting and standards of judgment.

Civilization gives the barbarian or tribal man an eye for an ear and is now at odds with the electronic world.

It's obvious that in an intelligent educated audience such as this university, I stress this university. Who saw fit to give them accreditation? 

I went to Salt Lake City and the Mormons tried to convert me, but when I found they forbade tea and tobacco I thought it was no religion for me.

It is simply no good trying to keep any thrill: that is the very worst thing you can do. Let the thrill go-let it die away-go on through that period of death into the quieter interest and happiness that follow-and you will find you are living in a world of new thrills all the time. But if you decide to make thrills your regular diet and try to prolong them artificially, they will all get weaker and weaker, and fewer and fewer, and you will be a bored, disillusioned old man for the rest of your life. It is because so few people understand this that you find many middle-aged men and women maundering about their lost youth, at the very age when new horizons ought to be appearing and new doors opening all round them. It is much better fun to learn to swim than to go on endlessly (and hopelessly) trying to get back the feeling you had when you first went paddling as a small boy.

When, in the Course of human events, it becomes necessary for one people to dissolve the political bands which have connected them with another, and to assume among the powers of the earth, the separate and equal station to which the Laws of Nature and of Nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.

Only a very bad theologian would confuse the certainty that follows revelation with the truths that are revealed. They are entirely different things.

America is like a large, friendly dog in a very small room. Every time it wags its tail, it knocks over a chair!

Is not the minimal state, the framework for utopia, an inspiring vision? The minimal state treats us as inviolate individuals, who may not be used in certain ways by others as means or tools or instruments or resources; it treats us as persons having individual right with the dignity this constitutes. Treating us with respect by respecting our rights, it allows us, individually or with whom we please, to choose our life and to realize our ends and our conception of ourselves, insofar as we can, aided by the voluntary cooperation of other individuals possessing the same dignity. How dare any state or group of individuals do more. Or less.

The world is a great place and stocked with wealth and beauty, and there is no limit to the rewards that may be offered. Such an one who would refuse a million of money may sell his honour for an empire or the love of a woman.

The only government that I recognize-and it matters not how few are at the head of it, or how small its army - is that power that establishes justice in the land, never that which establishes injustice.

It is not that I am mad, it is only that my head is different from yours.

The modern world gives proof at every point that it is far easier to destroy institutions than to create them. Nevertheless, few people seem to understand this truth.

The most elementary form of rebellion, paradoxically, expresses an aspiration for order.

Jehovah, Allah, the Trinity, Jesus, Buddha, are names for a great variety of human virtues, human mystical experiences, human remorses, human compensatory fantasies, human terrors, human cruelties. If all men were alike, all the world would worship the same God.

Where knowledge is a duty, ignorance is a crime. 

What, then, is that incalculable feeling that deprives the mind of the sleep necessary to life? A world that can be explained even with bad reasons is a familiar world. But, on the other hand, in a universe suddenly divested of illusions and lights, man feels an alien, a stranger. His exile is without remedy since he is deprived of the memory of a lost home or the hope of a promised land. This divorce between man and his life, the actor and his setting, is properly the feeling of absurdity.

Think of something finite molded into the infinite, and you think of man.