Our legislators are not sufficiently apprized of the rightful limits of their power; that their true office is to declare and enforce only our natural rights and duties, and to take none of them from us. No man has a natural right to commit aggression on the equal rights of another; and this is all from which the laws ought to restrain him; every man is under the natural duty of contributing to the necessities of the society; and this is all the laws should enforce on him; and, no man having a natural right to be the judge between himself and another, it is his natural duty to submit to the umpirage of an impartial third. When the laws have declared and enforced all this, they have fulfilled their functions, and the idea is quite unfounded, that on entering into society we give up any natural right.

What is obscene about pornography is not an excess of sex, but the fact that it contains no sex at all.

The fly that doesn't want to be swatted is most secure when it lights on the fly-swatter.

We must relearn to be alone.

A thing therefore never returns to nothing.

The sensuous may be exceedingly distinct, while intellectual concepts are extremely confused. The former we observe in the prototype of sensuous knowledge geometry; the latter, in the organon of all intellectual concepts, metaphysics. It is evident how much toil the latter is expending to dispel the fogs of confusion darkening the common intellect, though not always with the happy success of the former science.

Man's chief difference from the brutes lies in the exuberant excess of his subjective propensities - his preeminence over them simply and solely in the number and in the fantastic and unnecessary character of his wants, physical, moral, aesthetic, and intellectual. Had his whole life not been a quest for the superfluous, he would never have established himself as inexpugnably as he has done in the necessary.

A vehement eros runs through the Universe. It is like the ether: harder than steel, softer than air. It cuts through and passes beyond all things, it flees and escapes.

There are no solutions, only cowardice masquerading as such.

In all the areas of life where people have sought and found consolation through forbidding their desires-sex in particular, and taste in general-the habit of judgment is now to be stamped out.

No doubt some of your cousins and great-uncles died in childhood, but not a single one of your ancestors did. Ancestors just don't die young!

Every parting gives a foretaste of death; every coming together again a foretaste of the resurrection.

No one can flatter himself that he is immune to the spirit of his own epoch, or even that he possesses a full understanding of it. Irrespective of our conscious convictions, each one of us, without exception, being a particle of the general mass, is somewhere attached to, colored by, or even undermined by the spirit which goes through the mass. Freedom stretches only as far as the limits of our consciousness.

Everything that depends on the action of nature is by nature as good as it can be, and similarly everything that depends on art or any rational cause, and especially if it depends on the best of all causes. To entrust to chance what is greatest and most noble would be a very defective arrangement.

Liberty of the people is not my liberty!

All meaning alters with acceleration, because all patterns of personal and political interdependence change with any acceleration of information.

In the process of decision those alternatives are chosen which are considered to be appropriate means of reaching desired ends. Ends themselves, however, are often merely instrumental to more final objectives. We are thus led to the conception of a series, or hierarchy, of ends. Rationality has to do with the construction of means-ends chains of this kind.

A mere nothing, a tiny fibre, something that could never be found by the most delicate anatomy, would have made of Erasmus and Fontenelle two idiots, and Fontenelle himself speaks of this very fact in one of his best dialogues.

Every cause produces more than one effect.

I believe that the fundamental alternative for man is the choice between "life" and "death"; between creativity and destructive violence; between reality and illusions; between objectivity and intolerance; between brotherhood-independence and dominance-submission.

When a man is in a fair way and sees all life open in front of him, he seems to himself to make a very important figure in the world. His horse whinnies to him; the trumpets blow and the girls look out of window as he rides into town before his company; he receives many assurances of trust and regard--sometimes by express in a letter--sometimes face to face, with persons of great consequence falling on his neck. It is not wonderful if his head is turned for a time. But once he is dead, were he as brave as Hercules or as wise as Solomon, he is soon forgotten.

Watergate was thus nothing but a lure held out by the system to catch its adversaries-a simulation of scandal for regenerative ends.

The Heavenly City outshines Rome, beyond comparison. There, instead of victory, is truth; instead of high rank, holiness; instead of peace, felicity; instead of life, eternity.

There is no penalty attached to a lover's oath.

Be quiet! Anyone can spit in my face, and call me a criminal and a prostitute. But no one has the right to judge my remorse.

In reality, the law always contains less than the fact itself, because it does not reproduce the fact as a whole but only in that aspect of it which is important for us, the rest being intentionally or from necessity omitted.

Only the search back to the origins of one's ideas in order to see the real arguments for them, before people became so certain of them that they ceased thinking about them at all, can liberate us. Our study of history has taught us to laugh at the follies of the whole past, the monarchies, oligarchies, theocracies, and aristocracies with the fanaticism for empire or salvation, once taken so seriously. But we have very few tools for seeing ourselves in the same way, as others will see us. Each age always conspires to make its own way of thinking appear to be the only possible or just way, and our age has the least resistance to the triumph of its own way. There is less real presence of respectable alternatives and less knowledge of the titanic intellectual figures who founded our way.

We must therefore glean up our experiments in this science from a cautious observation of human life, and take them as they appear in the common course of the world, by men's behaviour in company, in affairs, and in their pleasures. Where experiments of this kind are judiciously collected and compared, we may hope to establish on them a science, which will not be inferior in certainty, and will be much superior in utility to any other of human comprehension.

Why do ye also transgress the commandment of God by your tradition? For God commanded, saying, Honour thy father and mother: and, He that curseth father or mother, let him die the death. But ye say, Whosoever shall say to his father or his mother, It is a gift, by whatsoever thou mightest be profited by me; And honour not his father or his mother, he shall be free. Thus have ye made the commandment of God of none effect by your tradition. Ye hypocrites, well did Esaias prophesy of you, saying, This people draweth nigh unto me with their mouth, and honoureth me with their lips; but their heart is far from me. But in vain they do worship me, teaching for doctrines the commandments of men.

The freedom of the 'everyday mind' consists rather in not kneeling down in awe. Its mental attitude is better expressed as sitting unmoveable like an object.

Take the happiest man, the one most envied by the world, and in nine cases out of ten his inmost consciousness is one of failure. Either his ideals in the line of his achievements are pitched far higher than the achievements themselves, or else he has secret ideals of which the world knows nothing, and in regard to which he inwardly knows himself to be found wanting.

The unhampered market economy is not a system which would seem commendable from the standpoint of the selfish group interests of the entrepreneurs and capitalists. It is not the particular interests of a group or of individual persons that require the market economy, but regard for the common welfare. It is not true that the advocates of the free-market economy are defenders of the selfish interests of the rich. The particular interests of the entrepreneurs and capitalists also demand interventionism to protect them against the competition of more efficient and active men. The free development of the market economy is to be recommended, not in the interest of the rich, but in the interest of the masses of the people.

What do we mean by saying that existence precedes essence? We mean that man first of all exists, encounters himself, surges up in the world-and defines himself afterwards. If man as the existentialist see him is not definable, it is because to begin with he is nothing. He will not be anything until later, and then he will be what he makes of himself. Thus, there is no human nature, because there is no God to have a conception of it. Man simply is. Not that he is simply what he conceives himself to be, but he is what he wills, and as he conceives himself after already existing - as he wills to be after that leap towards existence. Man is nothing else but that which he makes of himself. That is the first principle of existentialism.

I have needed God every day to defend myself against the abundance of thoughts.

Social and economic inequalities, for example inequalities of wealth and authority, are just only if they result in compensating benefits for everyone, and in particular for the least advantaged members of society.

The TV generation is postliterate and retribalized. It seeks by violence to scrub the old private image and to merge in a new tribal identity, like any corporate executive.

Drama, combat, terror, numbness, and subservience - every day these things wipe out your sacred principles, whenever your mind entertains them uncritically or lets them slip in.

There are no signposts in the sky to show a man has passed that way before. There are no channels marked. The flier breaks each second into new uncharted seas.

Among the foundations of the Higher Mathematics is also the 'Idea of a Limit'. The Idea of a Limit cannot be superseded by any other definitions or Hypotheses.

M. Desargues puts me under obligations on account of the pains that it has pleased him to have in me, in that he shows that he is sorry that I do not wish to study more in geometry, but I have resolved to quit only abstract geometry, that is to say, the consideration of questions which serve only to exercise the mind, and this, in order to study another kind of geometry, which has for its object the explanation of the phenomena of nature... You know that all my physics is nothing else than geometry.

The young men were born with knives in their brain, a tendency to introversion, self-dissection, anatomizing of motives.

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.

To say that authority, whether secular or religious, supplies no ground for morality is not to deny the obvious fact that it supplies a sanction.

Strictly speaking, the mass, as a psychological fact, can be defined without waiting for individuals to appear in mass formation. In the presence of one individual we can decide whether he is "mass" or not. The mass is all that which sets no value on itself - good or ill - based on specific grounds, but which feels itself "just like everybody," and nevertheless is not concerned about it; is, in fact, quite happy to feel itself as one with everybody else.