Modern science has imposed on humanity the necessity for wandering. Its progressive thought and its progressive technology make the transition through time, from generation to generation, a true migration into uncharted seas of adventure.

Power, like vanity, is insatiable. Nothing short of omnipotence could satisfy it completely. And as it is especially the vice of energetic men, the causal efficacy of love of power is out of all proportion to its frequency. It is, indeed, by far the strongest motive in the lives of important men. Love of power is greatly increased by the experience of power, and this applies to petty power as well as to that of potentates.

The happiness of men consists in life. And life is in labor.

For every one feels to what purpose he can use his own powers. Before the horns of a calf appear and sprout from his forehead, he butts with them when angry, and pushes passionately.

The kingdom of heaven is like to a grain of mustard seed, which a man took, and sowed in his field: Which indeed is the least of all seeds: but when it is grown, it is the greatest among herbs, and becometh a tree, so that the birds of the air come and lodge in the branches thereof.

I congratulate you, fellow citizens, on the approach of the period at which you may interpose your authority constitutionally to withdraw the citizens of the United States from all further participation in those violations of human rights which have been so long continued on the un-offending inhabitants of Africa, and which the morality, the reputation, and the best of our country have long been eager to proscribe. Although no law you may pass can take prohibitory effect until the first day of the year 1808, yet the intervening period is not too long to prevent by timely notice expeditions which can not be completed before that day.

In a valiant suffering for others, not in a slothful making others suffer for us, did nobleness ever lie.

In our fear, we are victims of an aggression of the Future.

For anyone who is alone, without God and without a master, the weight of days is dreadful. Hence one must choose a master, God being out of style.

The mind that puts everything in question, reaches, after a thousand interrogations, an almost total inertia, a situation which the inert, in fact, knows from the start, by instinct. For what is inertia but a congenital perplexity?

Today, status quo bias runs deep. Conservation biology is an ideology masquerading as a science. Many researchers seek to extend the tenets of conservation biology to humans. By contrast, a benevolent superintelligence might view Darwinian life on Earth as an infestation of biological malware and act accordingly. The amount of suffering caused by Homo sapiens is hard to quantify. But the suffering is immense and growing daily with the spread of industrialised animal abuse. Reply to "Why would someone want to end humanity?"

The salvation of reality is its obstinate, irreducible, matter-of-fact entities, which are limited to be no other than themselves. Neither science, nor art, nor creative action can tear itself away from obstinate, irreducible, limited facts.

The man-like Apes... have certain characters of structure and of distribution in common.

Everything functions. That is exactly what is uncanny. Everything functions and the functioning drives us further and further to more functioning, and technology tears people away and uproots them from the Earth more and more. I don't know if you are scared; I was certainly scared when I recently saw the photographs of the Earth taken from the Moon. We don't need an atom bomb at all; the uprooting of human beings is already taking place. We only have purely technological conditions left. It is no longer an earth on which human beings live today.

It is worth observing, how we feel ourselves affected in reading the characters of Cæsar, and Cato, as they are so finely drawn and contrasted in Salust. In one, the ignoscendo, largiundo; in the other, nil largiundo. In one, the miseris perfugium; in the other, malis perniciem. In the latter we have much to admire, much to reverence, and perhaps something to fear; we respect him, but we respect him at a distance. The former makes us familiar with him; we love him, and he leads us whither he pleases.

The strengthening of behavior which results from reinforcement is appropriately called "conditioning". In operant conditioning we "strengthen" an operant in the sense of making a response more probable or, in actual fact, more frequent.

Surplus value is exactly equal to surplus labour; the increase of the one [is] exactly measured by the diminution of necessary labour.

It is good to rub and polish our brain against that of others.

A theologian is born by living, nay dying and being damned, not by thinking, reading, or speculating.

Freedom is what you do with what's been done to you.

Everything sacred is a tie, a fetter.

I was convinced - and I am so still - that the fundamental principles of Christianity have to be proved true by reasoning, and by no other method. Reason, I said to myself, is given us that we may bring everything within the range of its action, even the most exalted ideas of religion. And this certainty filled me with joy.

When we make ethical judgments, we must go beyond a personal or sectional point of view and take into account the interests of all those affected, unless we have sound ethical grounds for doing otherwise. (...) The essence of the principle of equal consideration of interests is that we give equal weight in our moral deliberations to the like interests of all those affected by our actions. (...) an interest is an interest, whoever's interest it may be.

A witty saying proves nothing.

Late at night. I feel like falling into a frenzy, doing some unprecedented thing to release myself, but I don't see against whom, against what...

Philosophy is not the owl of Minerva that takes flight after history has been realized in order to celebrate its happy ending; rather, philosophy is subjective proposition, desire, and praxis that are applied to the event.

Everything is worth what its purchaser will pay for it.

The peculiar and amusing nature of those answers stems from the fact that modern history is like a deaf person who is in the habit of answering questions that no one has put to them. If the purpose of history be to give a description of the movement of humanity and of the peoples, the first question - in the absence of a reply to which all the rest will be incomprehensible - is: what is the power that moves peoples? To this, modern history laboriously replies either that Napoleon was a great genius, or that Louis XIV was very proud, or that certain writers wrote certain books. All that may be so and mankind is ready to agree with it, but it is not what was asked.

All the passages in the Holy Scriptures that mention assistance are they that do away with "free-will", and these are countless...For grace is needed, and the help of grace is given, because "free-will" can do nothing.

I wish that life should not be cheap, but sacred. I wish the days to be as centuries, loaded, fragrant.

Treat your inferiors as you would be treated by your betters.

To desire you to read my book over and mark all the corrections you would wish me to make...would oblige me greatly: I know how much I shall be benefitted and I shall at the same time preserve the pretious right of private judgement for the sake of which our forefathers kicked out the Pope and the Pretender. I believe you to be much more infalliable than the Pope, but as I am a Protestant my conscience makes me scruple to submit to any unscriptural authority.

Nature, therefore, is subject with absolute precision to all the precepts of geometry as to all the properties of space there demonstrated, this being the subjective condition, not hypothetically but intuitively given, of every phenomenon in which nature can ever be revealed to the senses.

The combination of these two facts - the longing in the depth of the heart for absolute good, and the power, though only latent, of directing attention and love to a reality beyond the world and of receiving good from it - constitutes a link which attaches every man without exception to that other reality. Whoever recognizes that reality recognizes also that link. Because of it, he holds every human being without any exception as something sacred to which he is bound to show respect. This is the only possible motive for universal respect towards all human beings. Whatever formulation of belief or disbelief a man may choose to make, if his heart inclines him to feel this respect, then he in fact also recognizes a reality other than this world's reality. Whoever in fact does not feel this respect is alien to that other reality also.

One can only live while one is intoxicated with life; as soon as one is sober it is impossible not to see that it is all a mere fraud and a stupid fraud! Ch. 4 Variant: It is possible to live only as long as life intoxicates us; once we are sober we cannot help seeing that it is all a delusion, a stupid delusion.

Thought is led, by the situation of its objects, to measure their truth in terms of another logic, another universe of discourse. And this logic projects another mode of existence: the realization of the truth in the words and deeds of man. And inasmuch as this project involves man as societal animal," the polis, the movement of thought has a political content. Thus, the Socratic discourse is political discourse inasmuch as it contradicts the established political institutions. The search for the correct definition, for the "concept" of virtue, justice, piety, and knowledge becomes a subversive undertaking, for the concept intends a new polis.

I want to proclaim a truth that would forever exile me from among the living. I know only the conditions but not the words that would allow me to formulate it.

God creates out of nothing. Wonderful you say. Yes, to be sure, but He does what is still more wonderful: He makes saints out of sinners.

If God did not exist, it would be necessary to invent him.

Justice as fairness provides what we want.

Howitt says of the man who found the great nugget which weighed twenty-eight pounds, at the Bendigo diggings in Australia: - "He soon began to drink; got a horse, and rode all about, generally at full gallop, and, when he met people, called out to inquire if they knew who he was, and then kindly informed them that he was 'the bloody wretch that had found the nugget.' At last he rode full speed against a tree, and nearly knocked his brains out." I think, however, there was no danger of that, for he had already knocked his brains out against the nugget.

I exist, that is all, and I find it nauseating.

Once you had read the Psychopathology of Everyday Life, you knew that everyday life was psychopathology.

But the extraordinary insight which some persons are able to gain of others from indications so slight that it is difficult to ascertain what they are, is certainly rendered more comprehensible by the view here taken.

Contrary to earlier prejudices, there is nothing inherently progressive about evolution.

The third kind of life is the life of contemplation.