And seeing every man is presumed to do all things in order to his own benefit, no man is a fit Arbitrator in his own cause.

The greatest improvement in the productive powers of labour, and the greatest part of skill, dexterity, and judgment with which it is any where directed, or applied, seem to have been the effects of the division of labour.

...the prisoner's dreams is the guard's spirituality.

The fate of the country does not depend on how you vote at the polls - the worst man is as strong as the best at that game; it does not depend on what kind of paper you drop into the ballot-box once a year, but on what kind of man you drop from your chamber into the street every morning.

Philosophy is to be studied, not for the sake of any definite answers to its questions, since no definite answers can, as a rule, be known to be true, but rather for the sake of the questions themselves; because these questions enlarge our conception of what is possible, enrich our intellectual imagination and diminish the dogmatic assurance which closes the mind against speculation; but above all because, through the greatness of the universe which philosophy contemplates, the mind is also rendered great, and becomes capable of that union with the universe which constitutes its highest good.

We are much beholden to Machiavel and others, that write what men do, and not what they ought to do.

Morality is a subject that interests us above all others: We fancy the peace of society to be at stake in every decision concerning it; and 'tis evident, that this concern must make our speculations appear more real and solid, than where the subject is, in a great measure, indifferent to us. What affects us, we conclude can never be a chimera; and as our passion is engag'd on the one side or the other, we naturally think that the question lies within human comprehension; which, in other cases of this nature, we are apt to entertain some doubt of. Without this advantage I never should have ventur'd upon a third volume of such abstruse philosophy, in an age, wherein the greatest part of men seem agreed to convert reading into an amusement, and to reject every thing that requires any considerable degree of attention to be comprehended.

Very similar were the views expressed by Raymundus of Sabunde or Sabeyde, a Spaniard of the fifteenth century, and professor at Toulouse about the year 1437. In his theologia natural is, which he handled in a speculative spirit, he dealt with the Nature of things, and with the revelation of God in Nature and in the history of the God-man. He sought to prove to unbelievers the Being, the trinity, the incarnation, the life, and the revelation of God in Nature, and in the history of the God-man, basing his arguments on Reason. From the contemplation of Nature he rises to God; and in the same way he reaches morality from; observation of man's inner nature. This purer and simpler style must be set off against the other, if we are to do justice to the Scholastic theologians in their turn.

The best books are those, which those who read them believe they themselves could have written.

Nihilism is not overcome by arguments or analyses; it is tamed by love and care. Any disease of the soul must be conquered by a turning of one's soul.

In particular, at this point also urge governing authorities and parents to rule well and to send their children to school. Point out how they are obliged to do so and what a damnable sin they commit if they do not, for thereby, as the worst enemies of God and humanity, they overthrow and lay waste both the kingdom of God and the kingdom of the world. Explain very clearly what kind of horrible damage they do when they do not help to train children as pastors, preachers, civil servants, etc., and tell them that God will punish them dreadfully for this. For in our day and age it is necessary to preach about these things. The extent to which parents and governing authorities are now sinning in these matters defies description. The devil, too, intends to do something horrible in all this.

The brain may be regarded as a kind of parasite of the organism, a pensioner, as it were, who dwells with the body.

It should be noted that children at play are not playing about; their games should be seen as their most serious-minded activity. Variants: It should be noted that the games of children are not games, and must be considered as their most serious actions. For truly it is to be noted, that children's plays are not sports, and should be deemed as their most serious actions.

For the moment, the jazz is playing; there is no melody, just notes, a myriad of tiny tremors. The notes know no rest, an inflexible order gives birth to them then destroys them, without ever leaving them the chance to recuperate and exist for themselves.... I would like to hold them back, but I know that, if I succeeded in stopping one, there would only remain in my hand a corrupt and languishing sound. I must accept their death; I must even want that death: I know of few more bitter or intense impressions.

Those things which now most engage the attention of men, as politics and the daily routine, are, it is true, vital functions of human society, but should be unconsciously performed, like the corresponding functions of the physical body. They are infra-human, a kind of vegetation. I sometimes awake to a half-consciousness of them going on about me, as a man may become conscious of some of the processes of digestion in a morbid state, and so have the dyspepsia, as it is called.

Corpses are more fit to be cast out than dung.

You won't - I really believe - get too much out of reading it. Because you won't understand it; the content will seem strange to you. In reality, it isn't strange to you, for the point is ethical. I once wanted to give a few words in the foreword which now actually are not in it, which, however, I'll write to you now because they might be a key for you: I wanted to write that my work consists of two parts: of the one which is here, and of everything which I have not written. And precisely this second part is the important one.

Books must follow sciences, and not sciences books.

I have resolved to demonstrate by a certain and undoubted course of argument, or to deduce from the very condition of human nature, not what is new and unheard of, but only such things as agree best with practice.

My mother spoke of Christ to my father, by her feminine and childlike virtues, and, after having borne his violence without a murmur or complaint, gained him at the close of his life to Christ.

I wanted certainty in the kind of way in which people want religious faith. I thought that certainty is more likely to be found in mathematics than elsewhere. But I discovered that many mathematical demonstrations, which my teachers expected me to accept, were full of fallacies, and that, if certainty were indeed discoverable in mathematics, it would be in a new field of mathematics, with more solid foundations than those that had hitherto been thought secure. But as the work proceeded, I was continually reminded of the fable about the elephant and the tortoise. having constructed an elephant upon which the mathematical world could rest, I found the elephant tottering, and proceeded to construct a tortoise to keep the elephant from falling. But the tortoise was no more secure than the elephant, and after some twenty years of very arduous toil, I came to the conclusion that there was nothing more that I could do in the way of making mathematical knowledge indubitable.

The value of money is in proportion to the quantity of the necessaries of life which it will purchase.

The child must be brought up free (that he allow others to be free). He must learn to endure the restraint to which freedom subjects itself for its own preservation (experience no subordination to his command). Thus he must be disciplined. This precedes instruction. Training must continue without interruption. He must learn to do without things and to be cheerful about it. He must not be obliged to dissimulate, he must acquire immediate horror of lies, must learn so to respect the rights of men that they become an insurmountable wall for him. His instruction must be more negative. He must not learn religion before he knows morality. He must be refined, but not spoiled (pampered). He must learn to speak frankly, and must assume no false shame. Before adolescence he must not learn fine manners ; thoroughness is the chief thing. Thus he is crude longer, but earlier useful and capable.

I have always thought respectable people scoundrels, and I look anxiously at my face every morning for signs of my becoming a scoundrel.

Of how much more passion than reason has Jupiter composed us? putting in, as one would say, "scarce half an ounce to a pound."

The believers in the non-natural character of sudden conversion have had practically to admit that there is no unmistakable class-mark distinctive of all true converts. The super-normal incidents, such as voices and visions and overpowering impressions of the meaning of suddenly presented scripture texts, the melting emotions and tumultuous affections connected with the crisis of change, may all come by way of nature, or worse still, be counterfeited by Satan. The real witness of the spirit to the second birth is to be found only in the disposition of the genuine child of God, the permanently patient heart, the love of self eradicated. And this, it has to be admitted, is also found in those who pass no crisis, and may even be found outside of Christianity altogether.

Democracy is the process by which people choose the man who'll get the blame.

If we are going to be destroyed by an atomic bomb, let that bomb when it comes find us doing sensible and human things - praying, working, teaching, reading, listening to music, bathing the children, playing tennis, chatting to our friends over a pint and a game of darts - not huddled together like frightened sheep and thinking about bombs. They might break our bodies (a microbe can do that) but they need not dominate our minds.

Wonder is the feeling of a philosopher, and philosophy begins in wonder.

Make your educational laws strict and your criminal ones can be gentle; but if you leave youth its liberty you will have to dig dungeons for ages.

An authorship that began with Either/Or and advanced step by step seeks here its decisive place of rest, at the foot of the altar, where the author, personally most aware of his own imperfections and guilt, certainly does not call himself a truth-witness but only a singular kind of poet and thinker who, without authority, has had nothing new to bring but “has wanted once again to read through, if possible in a more inward way, the original text handed down from the fathers.

People who originally have no means but are ultimately able to earn a great deal, through whatever talents they may possess, almost always come to think that these are permanent capital and that what they gain through them is interest. Accordingly, they do not put aside part of their earnings to form a permanent capital, but spend their money as fast as they earn it. But they are then often reduced to poverty because their earnings decrease or come to an end after their talent, which was of a transitory nature, is exhausted, as happens, for example, in the case of almost all the fine arts; or because it could be brought to bear only under a particular set of circumstances that has ceased to exist.

Martyrs must choose between being forgotten, mocked, or made use of. As for being understood, never!

Gratitude looks to the past and love to the present; fear, avarice, lust, and ambition look ahead.

It is generally admitted that most grown-up people, however regrettably, will try to have a good time.

A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another. By this shall all men know that ye are my disciples, if ye have love one to another. 13:34-35 KJV

A religious symbol does not rest on any opinion. And error belongs only with opinion. One would like to say: This is what took place here; laugh, if you can.

And having said this, Jesus smote his face with both his hands, and then smote the ground with his head. And having raised his head, he said: "Cursed be every one who shall insert into my sayings that I am the son of God." At these words the disciples fell down as dead, whereupon Jesus lifted them up, saying: 'Let us fear God now, if we would not be affrighted in that day.' Ch. 53

One capitalist always kills many.

"It is necessary to be given the prop that all elementary props are given." This is not necessary because it is even impossible. There is no such prop! That all elementary props are given is SHOWN by there being none having an elementary sense which is not given.

Granted that any practice causes more pain to animals than it gives pleasure to man; is that practice moral or immoral? And if, exactly in proportion as human beings raise their heads out of the slough of selfishness, they do not with one voice answer 'immoral,' let the morality of the principle of utility be for ever condemned.

Let me suggest a theme for you: to state to yourself precisely and completely what that walk over the mountains amounted to for you, - returning to this essay again and again, until you are satisfied that all that was important in your experience is in it. Give this good reason to yourself for having gone over the mountains, for mankind is ever going over a mountain. Don't suppose that you can tell it precisely the first dozen times you try, but at 'em again, especially when, after a sufficient pause, you suspect that you are touching the heart or summit of the matter, reiterate your blows there, and account for the mountain to yourself. Not that the story need be long, but it will take a long while to make it short.

For I find that even those that have sought knowledge for itself and not for benefit, or ostentation, or any practical enablement in the course of their life, have nevertheless propounded to themselves a wrong mark, namely, satisfaction, which men call truth, and not operation. For as in the courts and services of princes and states, it is a much easier matter to give satisfaction than to do the business; so in the inquiring of causes and reasons it is much easier to find out such causes as will satisfy the mind of man, and quiet objections, than such causes as will direct him and give him light to new experiences and inventions.

Physics is mathematical not because we know so much about the physical world, but because we know so little: it is only its mathematical properties that we can discover.

In everything well known something worthy of thought still lurks.

Aims, principles, &c., have a place in our thoughts, in our subjective design only; but not yet in the sphere of reality. That which exists for itself only, is a possibility, a potentiality; but has not yet emerged into Existence. A second element must be introduced in order to produce actuality - viz. actuation, realization; and whose motive power is the Will - the activity of man in the widest sense.

It is the privilege of true genius, and certainly of the genius that opens a new road, to make without punishment great mistakes.

The age of philosophy in the sense again that we are confronted more and more often with philosophical problems at an everyday level. It is not that you withdraw from daily life into a world of philosophical contemplation. On the contrary, you cannot find your way around daily life itself without answering certain philosophical questions. It is a unique time when everyone is, in a way, forced to be some kind of philosopher.