One thing I have frequently observed in children, that when they have got possession of any poor creature, they are apt to use it ill: they often torment, and treat it very roughly, young birds, butterflies, and such other poor animals which fall into their hands, and that with a seeming kind of pleasure. This I think should be watched in them, and if they incline to any such cruelty, they should be taught the contrary usage. For the custom of tormenting and killing of beasts, will, by degrees, harden their minds even towards men; and they will delight in the suffering and destruction of inferior creatures, will not be apt to be very compassionate or benign to those of their own kind. Our practice takes notice of this in the exclusion of butchers from juries of life and death.

...what I look to with seriousness is the Phalanx of Party which exists in the body of the dissenters, who are, at the very least, nine tenths of them entirely devoted, some with greater some with less zeal, to the principles of the French Revolution.

Force overcome by force.

When the imagination sleeps, words are emptied of their meaning: a deaf population absent-mindedly registers the condemnation of a man. ... there is no other solution but to speak out and show the obscenity hidden under the verbal cloak.

There are many people who reach their conclusions about life like schoolboys; they cheat their master by copying the answer out of a book without having worked out the sum for themselves.

With the greater part of rich people, the chief enjoyment of riches consists in the parade of riches, which in their eye is never so complete as when they appear to possess those decisive marks of opulence which nobody can possess but themselves.

We are born believing. A man bears beliefs as a tree bears apples.

The plea of anger or of drunkenness - as having placed the criminal for the moment beyond the control of his reason - relieves him from the charge of premeditated and malicious intent; but a rational legislation will rather provide more severe than milder punishment for such cases, particularly if such a state of mind is habitual with the accused; for a single unlawful act may well constitute an exception from an otherwise blameless life. But a person who pleads, "I habitually get so angry or so drunk as not to be any longer master of my senses!" confesses thereby that he changes himself into a beast on a fixed principle, and that he is, therefore, not fit to live among rational beings.

Is it always permissible to speak of the extension of a concept, of a class? And if not, how do we recognize the exceptional cases? Can we always infer from the extension of one concept's coinciding with that of a second, that every object which falls under the first concept also falls under the second?

It is a thorny undertaking, and more so than it seems, to follow a movement so wandering as that of our mind, to penetrate the opaque depths of its innermost folds, to pick out and immobilize the innumerable flutterings that agitate it.

This misplacing hath caused a deficience, or at least a great improficience in the sciences themselves. For the handling of final causes, mixed with the rest in physical inquiries, hath intercepted the severe and diligent inquiry of all real and physical causes, and given men the occasion to stay upon these satisfactory and specious causes, to the great arrest and prejudice of further discovery. For this I find done not only by Plato, who ever anchoreth upon that shore, but by Aristotle, Galen, and others which do usually likewise fall upon these flats of discoursing causes.

No nation keeps its word. A nation is a big, blind worm, following what? Fate perhaps. A nation has no honour, it has no word to keep. ... Hitler is himself the nation. That incidentally is why Hitler always has to talk so loud, even in private conversation - because he is speaking with 78 million voices.

Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind. This is the first and great commandment. And the second is like unto it, Thou shalt love thy neighbour as thyself. On these two commandments hang all the law and the prophets.

For as soon as the distribution of labour comes into being, each man has a particular exclusive sphere of activity, which is forced upon him and from which he cannot escape. He is a hunter, a fisherman, a shepherd, or a critical critic and must remain so if he does not wish to lose his means of livelihood; while in communist society, where nobody has one exclusive sphere of activity but each can become accomplished in any branch he wishes, society regulates the general production and thus makes it possible for me to do one thing today and another tomorrow, to hunt in the morning, to fish in the afternoon, rear cattle in the evening, criticize after dinner, just as I have in mind, without ever becoming hunter, fisherman, shepherd or critic.

Since men in their endeavors behave, on the whole, not just instinctively, like the brutes, nor yet like rational citizens of the world according to some agreed-on plan, no history of man conceived according to a plan seems to be possible, as it might be possible to have such a history of bees or beavers. One cannot suppress a certain indignation when one sees men's actions on the great world-stage and finds, beside the wisdom that appears here and there among individuals, everything in the large woven together from folly, childish vanity, even from childish malice and destructiveness. In the end, one does not know what to think of the human race, so conceited in its gifts.

Generally speaking, the errors in religion are dangerous; those in philosophy only ridiculous.

Christian philosophers have found no difficulty in justifying imperialism, war, the capitalist system, the use of torture, the censorship of the press and ecclesiastical tyrannies of every sort, from the tyranny of Rome to the tyrannies of Geneva and New England.

Consciousness presupposes itself, and asking about its origin is an idle and just as sophistical a question as that old one, "What came first, the fruit-tree or the stone? Wasn't there a stone out of which came the first fruit-tree? Wasn't there a fruit-tree from which came the first stone?

Secrets in manufactures are capable of being longer kept than secrets in trade.

My opinion concerning God differs widely from that which is ordinarily defended by modern Christians. For I hold that God is of all things the cause immanent, as the phrase is, not transient. I say that all things are in God and move in God, thus agreeing with Paul, and, perhaps, with all the ancient philosophers, though the phraseology may be different ; I will even venture to affirm that I agree with all the ancient Hebrews, in so far as one may judge from their traditions, though these are in many ways corrupted. The supposition of some, that I endeavour to prove in the Tractatus Theologico-Politicus the unity of God and Nature (meaning by the latter a certain mass or corporeal matter), is wholly erroneous. As regards miracles, I am of opinion that the revelation of God can only be established by the wisdom of the doctrine, not by miracles, or in other words by ignorance.

Nature does not do anything in vain.

France wanted to make proselytes to her opinions, and turn every government in the world into a republic. If every government was against her, it was because she had declared herself hostile to every government. He knew of nothing to which this strange republic could be compared, but to the system of Mahomet, who with the koran in one hand, and a sword in the other, held out the former to the acceptance of mankind, and with the latter compelled them to adopt it as their creed. The koran which France held out, was the declaration of the rights of man and universal fraternity; and with the sword she was determined to propagate her doctrines, and conquer those whom she could not convince.

Christ speaks of two debtors, one of whom owed much and the other little, and who both found forgiveness. He asks: Which of these two ought to love more? The answer: The one who has forgiven much. When you love much, you are forgiven much-and when you are forgiven much, you love much. See here the blessed recurrence of salvation in love!

Choose to love whomsoever thou wilt: all else will follow. Thou mayest say, "I love only God, God the Father." Wrong! If Thou lovest Him, thou dost not love Him alone; but if thou lovest the Father, thou lovest also the Son. Or thou mayest say, "I love the Father and I love the Son, but these alone; God the Father and God the Son, our Lord Jesus Christ who ascended into heaven and sitteth at the right hand of the Father, the Word by whom all things were made, the Word who was made flesh and dwelt amongst us; only these do I love." Wrong again! If thou lovest the Head, thou lovest also the members; if thou lovest not the members, neither dost thou love the Head.

He needs no library, for he has not done thinking; no church, for he is himself a prophet; no statute book, for he hath the Lawgiver; no money, for he is value itself; no road, for he is at home where he is.

In matters that are so obscure and far beyond our vision, we find in Holy Scripture passages which can be interpreted in very different ways without prejudice to the faith we have received. In such cases, we should not rush in headlong and so firmly take our stand on one side that, if further progress in the search for truth justly undermines this position, we too fall with it.

When one compares the talents one has with those of a Leibniz, one is tempted to throw away one's books and go die quietly in the dark of some forgotten corner.

The old dualistic notion of mind and matter, so prominent in Cartesianism, as two radically different kinds of substance, will hardly find defenders to-day. Rejecting this, we are driven to some form of hylopathy, otherwise called monism.

Indignation is a submission of our thoughts, but not of our desires.

I could show, that the same faction has, in one reign, promoted popular seditions, and, in the next, been a patron of tyranny; I could show, that they have all of them betrayed the public safety at all times, and have very frequently with equal perfidy made a market of their own cause, and their own associates. I could show how vehemently they have contended for names, and how silently they have passed over things of the last importance.

Is there any knowledge in the world which is so certain that no reasonable man could doubt it?

The bourgeoisie ... lets him have the appearance of acting from a free choice, of making a contract with free, unconstrained consent, as a responsible agent who has attained his majority. Fine freedom, where the proletarian has no other choice than that of either accepting the conditions which the bourgeoisie offers him, or of starving, of freezing to death, of sleeping naked among the beasts of the forests!

Nature offers nothing that can be called this man's rather than another's ; but, under nature, everything belongs to all - that is, they have authority to claim it for themselves. But, under dominion, where it is by common law determined what belongs to this man, and what to that, he is called just who has a constant will to render to every man his own, but he, unjust who strives, on the contrary, to make his own that which belongs to another.

In the days before machinery men and women who wanted to amuse themselves were compelled, in their humble way, to be artists. Now they sit still and permit professionals to entertain them by the aid of machinery. It is difficult to believe that general artistic culture can flourish in this atmosphere of passivity.

The sweetest thing in all my life has been the longing - to reach the Mountain, to find the place where all the beauty came from - my country, the place where I ought to have been born. Do you think it all meant nothing, all the longing? The longing for home? For indeed it now feels not like going, but like going back.

... it may be hoped that the white population of the world will soon cease to increase. The Asiatic races will be longer, and the negroes still longer, before their birth rate falls sufficiently to make their numbers stable without help of war and pestilence. But it is to be hoped that the religious prejudices which have hitherto hampered the spread of birth control will die out, and that ... the whole world will learn not to be unduly prolific. Until that happens, the benefits aimed at by socialism can only be partially realized, and the less prolific races will have to defend themselves against the more prolific by methods which are disgusting even if they are necessary.

The essential is to cease being free and to obey, in repentance, a greater rogue than oneself. When we are all guilty, that will be democracy.

Plato has preserved in the Theaetetus - the story is that Thales, while occupied in studying the heavens above and looking up, fell into a well. A good-looking and whimsical maid from Thrace laughed at him and told him that while he might passionately want to know all things in the universe, the things in front of his very nose and feet were unseen by him." Plato added: "This jest also fits all those who become involved in Philosophy." Therefore, the question, What is a thing?" must always be rated as one that causes housemaids to laugh.

Keep the faculty of effort alive in you by a little gratuitous exercise every day. That is, be systematically ascetic or heroic in little unnecessary points, do every day or two something for no other reason than that you would rather not do it, so that when the hour of dire need draws nigh, it may find you not unnerved and untrained to stand the test. So with the man who has daily inured himself to habits of concentrated attention, energetic volition, and self-denial in unnecessary things. He will stand like a tower when everything rocks around him, and when his softer fellow-mortals are winnowed like chaff in the blast.

It is sweet and honorable to die for one's country.

The most dangerous thing you can do is to take any one impulse of your own nature and set it up as the thing you ought to follow at all costs. There is not one of them which will not make us into devils if we set it up as an absolute guide. You might think love of humanity in general was safe, but it is not. If you leave out justice you will find yourself breaking agreements and faking evidence in trials "for the sake of humanity", and become in the end a cruel and treacherous man.

The emotions I feel are no more meant to be shown in their unadulterated state than the inner organs by which we live.

The use of the intellect in the sciences whose primitive concepts as well as axioms are given by sensuous intuition is only logical, that is, by it we only subordinate cognitions to one another according to their relative universality conformably to the principle of contradiction, phenomena to more general phenomena, and consequences of pure intuition to intuitive axioms. But in pure philosophy, such as metaphysics, in which the use of the intellect in respect to principles is real, that is to say, where the primary concept of things and relations and the very axioms are given originally by the pure intellect itself, and not being intuitions do not enjoy immunity from error, the method precedes the whole science, and whatever is attempted before its precepts are thoroughly discussed and firmly established is looked upon as rashly conceived and to be rejected among vain instances of mental playfulness.

To hope is to contradict the future.

Every man is a new method.

Just as the witticism brings two very different real objects under one concept, the pun brings two different concepts, by the assistance of accident, under one word.

All his life he [the American] jumps into the train after it has started and jumps out before it has stopped; and he never once gets left behind, or breaks a leg.

Anything done against faith or conscience is sinful.

Father in heaven, when the thought of thee awakens in our soul, let it not waken as an agitated bird which flutters confusedly about, but as a child waking from sleep with a celestial smile.

There is no self-knowledge except historical self-knowledge. No one knows what he is if he doesn't know what his contemporaries are.