We have busied ourselves and contented ourselves long enough with speaking and writing; now at last we demand that the word become flesh, the spirit matter; we are as sick of political as we are of philosophical idealism; we are determined to become political materialists.

The whole conception of God is a conception derived from the ancient Oriental despotisms. It is a conception quite unworthy of free men. When you hear people in church debasing themselves and saying that they are miserable sinners, and all the rest of it, it seems contemptible and not worthy of self-respecting human beings. We ought to stand up and look the world frankly in the face. We ought to make the best we can of the world, and if it is not so good as we wish, after all it will still be better than what these others have made of it in all these ages. A good world needs knowledge, kindliness, and courage; it does not need a regretful hankering after the past, or a fettering of the free intelligence by the words uttered long ago by ignorant men.

... and where men build on false grounds, the more they build, the greater is the ruine.

Death induces the sensual person to say: Let us eat and drink, because tomorrow we shall die – but this is sensuality's cowardly lust for life, that contemptible order of things where one lives in order to eat and drink instead of eating and drinking in order to live.

Thus the social position of women is in this respect very similar to that of philosophers and of the working classes. And we now see why these three elements should be united. It is their combined action which constitutes the moral or modifying force of society.

The Autarch maintained his indifferent calm, but a certain lack of certainty was gathering, and he did not like to experience a lack of certainty. He liked nothing which made him aware of limitations. An Autarch should have no limitations, and on Lingane he had none that natural law did not impose.

What can be said, lacks reality. Only what fails to make its way into words exists and counts.

He that thinks diversion may not lie in hard and painful labour, forgets the early rising, hard riding, heat, cold and hunger of huntsmen, which is yet known to be the constant recreation of men of the greatest condition.

Finally, and perhaps most importantly, you need to acquire the skills of writing and speaking that make for candor, rigor, and clarity. You cannot think clearly if you cannot speak and write clearly.

What the public wants is the image of passion, not passion itself.

The true test of civilization is, not the census, nor the size of the cities, nor the crops - no, but the kind of man the country turns out.

Life is one long struggle in the dark.

The discovery that mass changes with velocity, a discovery made when minute bodies came under consideration, finally forced surrender of the notion that mass is a fixed and inalienable possession of ultimate elements or individuals, so that time is now considered to be their fourth dimension.

A specter haunts the world and it is the specter of migration.

When we are the victims of illusion we do not feel it to be an illusion but a reality. It is the same perhaps with evil. Evil when we are in its power is not felt as evil but as a necessity, or even a duty.

They defend their errors as if they were defending their inheritance.

Christianity was an epidemic rather than a religion. It appealed to fear, hysteria and ignorance. It spread across the Western world, not because it was true, but because humans are gullible and superstitious.

I regard [religion] as a disease born of fear and as a source of untold misery to the human race.

Throughout history there have been peasant rebellions which have followed always the same course. Blindly, the peasants sacked and destroyed, and when members of the "upper classes" fell into their hands, they killed ruthlessly and cruelly, for never in their lives had they been taught gentleness and mercy by those now in their power.

All teems with symbol; the wise man is the man who in any one thing can read another.

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.

The state of society is one in which the members have suffered amputation from the trunk, and strut about so many walking monsters,-a good finger, a neck, a stomach, an elbow, but never a man.

"Optimism," said Cacambo, "What is that?" "Alas!" replied Candide, "It is the obstinacy of maintaining that everything is best when it is worst!

Superstition is now in her turn cast down and trampled underfoot, whilst we by the victory are exalted high as heaven.

Every time a man is begotten and born, the clock of human life is wound up anew to repeat once more its same old tune that has already been played innumerable times, movement by movement and measure by measure, with insignificant variations.

Roughly speaking, rationality is concerned with the selection of preferred behavior alternatives in terms of some system of values, whereby the consequences of behavior can be evaluated.

Friends are not primarily absorbed in each other. It is when we are doing things together that friendship springs up - painting, sailing ships, praying, philosophizing, fighting shoulder to shoulder. Friends look in the same direction. Lovers look at each other - that is, in opposite directions. To transfer bodily all that belongs to one relationship into the other is blundering.

Pretend what we may, the whole man within us is at work when we form our philosophical opinions. Intellect, will, taste, and passion co-operate just as they do in practical affairs; and lucky it is if the passion be not something as petty as a love of personal conquest over the philosopher across the way.

I sometimes wondered what the use of any of the arts was. The best thing I could come up with was what I call the canary in the coal mine theory of the arts. This theory says that artists are useful to society because they are so sensitive. They are super-sensitive. They keel over like canaries in poison coal mines long before more robust types realize that there is any danger whatsoever.

Man alone has the power of self-realization, the power to be a self-determining subject in all processes of becoming, for he alone has an understanding of potentialities and a knowledge of 'notions.' His very existence is the process of actualizing his potentialities, of molding his life according to the notions of reason.

Sarcasm I now see to be, in general, the language of the Devil; for which reason I have, long since, as good as renounced it.

I wish we could derive the rest of the phenomena of nature by the same kind of reasoning from mechanical principles; for I am induced by many reasons to suspect that they may all depend upon certain forces by which the particles of bodies, by some causes hitherto unknown, are either mutually impelled towards each other, and cohere in regular figures, or are repelled and recede from each other; which forces being unknown, philosophers have hitherto attempted the search of nature in vain; but I hope the principles here laid down will afford some light either to that or some truer method of philosophy.

Go where we will on the surface of things, men have been there before us.

He who postpones the hour of living rightly is like the rustic who waits for the river to run out before he crosses.

Great and enduring civilizations like those of the Hindus and the Chinese were built upon this foundation and developed from it a discipline of self-knowledge which they brought to a high pitch of refinement both in philosophy and practice.

I am the resurrection and the life. The one who exercises faith in me, even though he dies, will come to life; and everyone who is living and exercises faith in me will never die at all.

My body and my will are one.

To affirm that humans thrive in many different ways is not to deny that there are universal human values. Nor is it to reject the claim that there should be universal human rights. It is to deny that universal values can only be fully realized in a universal regime. Human rights can be respected in a variety of regimes, liberal and otherwise. Universal human rights are not an ideal constitution for a single regime throughout the world, but a set of minimum standards for peaceful coexistence among regimes that will always remain different.

Is the position tenable, that certain phenomena, possible in Euclidean space, would be impossible in non-Euclidean space, so that experience, in establishing these phenomena, would directly contradict the non-Euclidean hypothesis? For my part I think no such question can be put. To my mind it is precisely equivalent to the following, whose absurdity is patent to all eyes: are there lengths expressible in meters and centimeters, but which can not be measured in fathoms, feet, and inches, so that experience, in ascertaining the existence of these lengths, would directly contradict the hypothesis that there are fathoms divided into six feet?

Great novelists are philosopher-novelists who write in images instead of arguments.

Could the activity of thinking as such, the habit of examining whatever happens to come to pass or to attract attention, regardless of results and specific content, could this activity be among the conditions that make men abstain from evil-doing?

I am very fond of truth, but not at all of martyrdom.

There are two equal and opposite errors into which our race can fall about the devils. One is to disbelieve in their existence. The other is to believe, and to feel an excessive and unhealthy interest in them. They themselves are equally pleased by both errors and hail a materialist or a magician with the same delight.

I should say that the universe is just there, and that is all.

Philosophy is the childhood of the intellect, and a culture that tries to skip it will never grow up.

Friendship is the greatest of worldly goods. Certainly to me it is the chief happiness of life. If I had to give a piece of advice to a young man about a place to live, I think I shd. say, 'sacrifice almost everything to live where you can be near your friends.

It seems that sin is geographical. From this conclusion, it is only a small step to the further conclusion that the notion of "sin" is illusory, and that the cruelty habitually practised in punishing it is unnecessary.

An early morning walk is a blessing for the whole day.

Orb webs in real life do their business largely in two dimensions. If the mesh is too coarse, flies pass straight through. If the mesh is too fine, rival spiders will achieve nearly the same result at less cost in silk, and will therefore leave behind more progeny to carry on their economically more prudent genes. Natural selection finds the efficient compromise.