There is but one way to bring about the triumph of liberty, of justice, and of peace in Europe's international relations, to make civil war impossible between the different peoples who make up the European family; and that is the formation of the United States of Europe.

There is much pleasure to be gained from useless knowledge.

The function of objective thinking is to reduce all phenomena which bear witness to the union of subject and world, putting in their place the clear idea of the object as in itself and of the subject as pure consciousness. It therefore severs the links which unite the thing and the embodied subject, leaving only sensible qualities to make up our world (to the exclusion of the modes of appearance which we have described), and preferably visual qualities, because these give the impression of being autonomous, and because they are less directly linked to our body and present us with an object rather than introducing us into an atmosphere. But in reality all things are concretions of a setting, and any explicit perception of a thing survives in virtue of a previous communication with a certain atmosphere.

Mechanical Science depends on the Conception of Force; and is divided into 'Statics', the doctrine of Force preventing motion, and 'Dynamics', the doctrine of Force producing motion.

Every faculty in one man is the measure by which he judges of the like faculty in another. I judge of your sight by my sight, of your ear by my ear, of your reason by my reason, of your resentment by my resentment, of your love by my love. I neither have, nor can have, any other way of judging about them.

... the only contestant who can confidently enter the lists is the man who has seen his own blood, who has felt his teeth rattle beneath his opponent's fist, who has been tripped and felt the full force of his adversary's charge, who has been downed in body but not in spirit, one who, as often as he falls, rises again with greater defiance than ever.

Spontaneous love can reach the point of despair, shows that it is in despair, that even when it is happy it loves with the power of despair.

A logical theory may be tested by its capacity for dealing with puzzles, and it is a wholesome plan, in thinking about logic, to stock the mind with as many puzzles as possible, since these serve much the same purpose as is served by experiments in physical science.

The infinite... happens to subsist in a way contrary to what is asserted by others: for the infinite is not that beyond which there is nothing, but it is that of which there is always something beyond. ...But that pertaining to which there is nothing beyond is perfect and whole. ...that of which nothing is absent pertaining to the parts ...the whole is that pertaining to which there is nothing beyond. But that pertaining to which something external is absent, that is not all ...But nothing is perfect which has not an end; and the end is a bound. On this account... Parmenides spoke better than Melissus: for the latter says that the infinite is a whole; but the former, that the whole is finite, and equally balanced from the middle: for to conjoin the infinite with the universe and the whole, is not to connect line with line.

I learn with great satisfaction that you are about committing to the press the valuable historical and State papers you have been so long collecting. Time and accident are committing daily havoc on the originals deposited in our public offices. The late war has done the work of centuries in this business. The last cannot be recovered, but let us save what remains; not by vaults and locks which fence them from the public eye and use in consigning them to the waste of time, but by such a multiplication of copies, as shall place them beyond the reach of accident.

While all these are disturbed and divided by the multifarious objects to which their thoughts must be applied, the Philosopher pursues, in solitary silence and in unbroken concentration of mind, his single and undeviating course towards the Good, the Beautiful, and the True; and that is his daily labour, to which others can only resort at times for rest and refreshment after toil.

Only to the rational animal is it given to follow voluntarily what happens; but simply to follow is a necessity imposed on all.

There is a further advantage [to hydrogen bombs]: the supply of uranium in the planet is very limited, and it might be feared that it would be used up before the human race was exterminated, but now that the practically unlimited supply of hydrogen can be utilized, there is considerable reason to hope that homo sapiens may put an end to himself, to the great advantage of such less ferocious animals as may survive. But it is time to return to less cheerful topics.

The basic word I-Thou can be spoken only with one's whole being. The concentration and fusion into a whole being can never be accomplished by me, can never be accomplished without me. I require a Thou to become; becoming I, I say Thou.

Whether or not birth control is eugenic, hygienic, and economic, it is the most revolutionary practice in the history of sexual morals.

Crime is naught but misdirected energy. So long as every institution of today, economic, political, social, and moral, conspires to misdirect human energy into wrong channels; so long as most people are out of place doing the things they hate to do, living a life they loathe to live, crime will be inevitable, and all the laws on the statutes can only increase, but never do away with, crime.

Just as an enemy is more dangerous to a retreating army, so every trouble that fortune brings attacks us all the harder if we yield and turn our backs.

It is difficult to free fools from the chains they revere.

If you want good laws, burn those you have and make new ones.

If thou shalt aspire after the glorious acts of men, thy working shall be accompanied with compunction and strife, and thy remembrance followed with distaste and upbraidings; and justly doth it come to pass towards thee, O man, that since thou, which art God's work, doest him no reason in yielding him well-pleasing service, even thine own works also should reward thee with the like fruit of bitterness.

The chief reason warfare is still with us is neither a secret death-wish of the human species, nor an irrepressible instinct of aggression, nor, finally and more plausibly, the serious economic and social dangers inherent in disarmament, but the simple fact that no substitute for this final arbiter in international affairs has yet appeared on the political scene.

There are two distinct classes of men in the nation, those who pay taxes, and those who receive and live upon the taxes.

Women . . . have . . . small and narrow chests, and broad hips, to the end they should remain at home, sit still, keep house, and bear and bring up children. . . . A woman is, or at least should be, a friendly, courteous, and a merry companion in life . . . the honor and ornament of the house, and inclined to tenderness, for thereunto are they chiefly created, to bear children, and to be the pleasure, joy and solace of their husbands.

It is in our lives, and not from our words, that our religion must be read. By the same test the world must judge me. But this does not satisfy the priesthood. They must have a positive, a declared assent to all their interested absurdities. My opinion is that there would never have been an infidel, if there had never been a priest.

Conduct, practice, is the proof of doctrine, theory. "If any man will do His will - the will of Him that sent me," said Jesus, "he shall know of the doctrine, whether it be of God or whether I speak of myself" (John vii. 17); and there is a well known saying of Pascal: "Begin by taking holy water and you will end by becoming a believer." And pursuing a similar train of thought, Johann Jakob Moser, the pietist, was of the opinion that no atheist or naturalist had the right to regard the Christian religion as void of truth so long as he had not put it to the proof by keeping its precepts and commandments.

Although the formulations of science now offer the most advanced knowledge of nature, men continue to use obsolete forms of thought long discarded by scientific theory. In so far as these obsolete forms are superfluous for science, the fact that they persist violated the principle of the economy of thought, that characteristic trait of the bourgeois temper.

To Xeniades, who had purchased Diogenes at the slave market, he said, "Come, see that you obey orders."

No matter that we may mount on stilts, we still must walk on our own legs. And on the highest throne in the world, we still sit only on our own bottom.

I am doing my best to glorify the scamp or vagabond. I hope I shall succeed. For things are not so simple as they sometimes seem. In this present age of threats to democracy and individual liberty, probably only the scamp and the spirit of the scamp alone will save us from being lost in serially numbered units in the masses of disciplined, obedient, regimented and uniformed coolies. The scamp will be the last and most formidable enemy of dictatorships. He will be the champion of human dignity and individual freedom, and will be the last to be conquered. All modern civilization depends entirely upon him.

A good man with a good conscience doesn't walk so fast.

Men can be provincial in time, as well as in place.

My difficulty is only an - enormous - difficulty of expression.

And now once again I asked myself the question: do I love her? And once more I could not answer, that is to say, again, for the hundredth time, I answered that I hated her.

Eros conquers depression.

Can the "word" be pinned down to either one period or one church? All churches are, of course, only more or less unsuccessful attempts to represent the unseen to the mind.

The poor are thought to be dangerous, either morally dangerous because they are unproductive social parasites - thieves, prostitutes, drug addicts, and the like - or potentially dangerous because they are disorganized, unpredictable, and tendentially reactionary. In fact the term lumpenproletariat (or rad proletariat) has functioned for times to demonize the poor as a whole. ... The industrial reserve army is a constant threat hanging over the heads of the existing working class because, first of all, its misery serves as a terrifying example to workers of what could happen to them, and, second, the excess supply of labor it represents lowers the costs of labor and undermines workers' power against employers (by serving potentially as strike breakers, for example).

Every religious, moral, economic, ethical, or other antithesis transforms into a political one if it is sufficiently strong to group human beings effectively according to friend and enemy. The political does not reside in the battle itself, which. possesses its own technical, psychological, and military laws, but in the mode of behavior which is determined by this possibility, by clearly evaluating the concrete situation and thereby being able to distinguish correctly the real friend and the real enemy.

I like to think of criticism as the highest intellectual effort that mankind is capable of, and above all, I like to think of self-criticism as the most difficult attainment of an educated man.

I have no need to take up each thing that wants to throw its cause on us and show that it is occupied only with itself, not with us, only with its good, not with ours. Look at the rest for yourselves. Do truth, freedom, humanity, justice, desire anything else than that you grow enthusiastic and serve them?

It seems as if the female spirit of the world were mourning everlastingly over blessings, not lost, but which she has never had, and which, in her discouragement she feels that she never will have, they are so far off.

Never forget: We are alive within mysteries.

We have, indeed, in the part taken by many scientific men in this controversy of "Law versus Miracle," a good illustration of the tenacious vitality of superstitions. Ask one of our leading geologists or physiologists whether he believes in the Mosaic account of the creation, and he will take the question as next to an insult. Either he rejects the narrative entirely, or understands it in some vague non-natural sense. ...Whence ...this notion of "special creations"...Why, after rejecting all the rest of the story, he should strenuously defend this last remnant of it, as though he had received it on valid authority, he would be puzzled to say.

I react like everyone else, even like those I most despise; but I make up for it by deploring every action I commit, good or bad.

Whenever you suffer pain, keep in mind that it's nothing to be ashamed of and that it can't degrade your guiding intelligence, nor keep it from acting rationally and for the common good. And in most cases you should be helped by the saying of Epicurus, that pain is never unbearable or unending, so you can remember these limits and not add to them in your imagination. Remember too that many common annoyances are pain in disguise, such as sleepiness, fever and loss of appetite. When they start to get you down, tell yourself you are giving in to pain.

No regulation of commerce can increase the quantity of industry in any society beyond what its capital can maintain. It can only divert a part of it into a direction into which it might not otherwise have gone; and it is by no means certain that this artificial direction is likely to be more advantageous to the society than that into which it would have gone of its own accord. Every individual is continually exerting himself to find out the most advantageous employment for whatever capital he can command. It is his own advantage, indeed, and not that of the society, which he has in his view. But the study of his own advantage naturally, or rather necessarily leads him to prefer that employment which is most advantageous to the society.