When you have faults, do not fear to abandon them.

By striving to do the impossible, man has always achieved what is possible. Those who have cautiously done no more than they believed possible have never taken a single step forward.

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.

Consumption is the sole end and purpose of all production; and the interest of the producer ought to be attended to, only so far as it may be necessary for promoting that of the consumer.

Persons of genius, it is true, are, and are always likely to be, a small minority; but in order to have them, it is necessary to preserve the soil in which they grow. Genius can only breathe freely in an atmosphere of freedom.

By Natura naturans we must understand what is in itself and is conceived through itself, or such attributes of substance as express an eternal and infinite essence, that is ... God, insofar as he is considered as a free cause. But by Natura naturata I understand whatever follows from the necessity of God's nature, or from God's attributes, that is, all the modes of God's attributes insofar as they are considered as things which are in God, and can neither be nor be conceived without God.

Government by majorities can be made less oppressive by devolution, by placing the decision of questions primarily affecting only a section of the community in the hands of that section, rather than of a Central Chamber. In this way, men are no longer forced to submit to decisions made in a hurry by people mostly ignorant of the matter in hand and not personally interested.

Dear youths, I warn you cherish peace divine, And in your hearts lay deep these words of mine.

By what aberration has suicide, the only truly normal action, become the attribute of the flawed?

Concerning the female sorcerer. Roman law also prescribes this. Why does the law name women more than men here, even though men are also guilty of this? Because women are more susceptible to those superstitions of Satan; take Eve, for example. They are commonly called "wise women." Let them be killed.

The Hindoos are most serenely and thoughtfully religious than the Hebrews. They have perhaps a purer, more independent and impersonal knowledge of God. Their religious books describe the first inquisitive and contemplative access to God; the Hebrew bible a conscientious return, a grosser and more personal repentance. Repentance is not a free and fair highway to God. A wise man will dispense with repentance. It is shocking and passionate. God prefers that you approach him thoughtful, not penitent, though you are chief of sinners. It is only by forgetting yourself that you draw near to him. The calmness and gentleness with which the Hindoo philosophers approach and discourse on forbidden themes is admirable. In 1853.

The phrase, the world wants to be deceived, has become truer than had ever been intended. People are not only, as the saying goes, falling for the swindle; if it guarantees them even the most fleeting gratification they desire a deception which is nonetheless transparent to them. They force their eyes shut and voice approval, in a kind of self-loathing, for what is meted out to them, knowing fully the purpose for which it is manufactured. Without admitting it they sense that their lives would be completely intolerable as soon as they no longer clung to satisfactions which are none at all.

Man's main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.

The tribalizing power of the new electronic media, the way in which they return to us to the unified fields of the old oral cultures, to tribal cohesion and pre-individualist patterns of thought, is little understood. Tribalism is the sense of the deep bond of family, the closed society as the norm of community.

Everything ideal has a natural basis and everything natural an ideal development.

Necessity may be defined in two ways, conformably to the two definitions of cause, of which it makes an essential part. It consists either in the constant conjunction of like objects, or in the inference of the understating from one object to another.

Life's short span forbids us to enter on far reaching hopes.

Leaving virtue without proper cultivation; not thoroughly discussing what is learned; not being able to move towards righteousness of which a knowledge is gained; and not being able to change what is not good: these are the things which occasion me solicitude.

The foundation of morality is to have done, once and for all, with lying; to give up pretending to believe that for which there is no evidence, and repeating unintelligible propositions about things beyond the possibilities of knowledge.

The most thought provoking thing in our thought provoking time is that we are still not thinking.

Without effort and change, human life cannot remain good. It is not a finished Utopia that we ought to desire, but a world where imagination and hope are alive and active.

A standing army, for instance, is incompatible with freedom; because subordination and rigour are the very sinews of military discipline; and despotism is necessary to give vigour to enterprise that one will directs. A spirit inspired by romantic notions of honour, a kind of morality founded on the fashion of the age, can only be felt by a few officers, whilst the main body must be moved by command, like the waves of the sea; for the strong wind of authority pushes the crowd of subalterns forward, they scarcely know or care why, with headlong fury.

Perseus wore a magic cap that the monsters he hunted down might not see him.We draw the magic cap down over eyes and ears as a make-believe that there are no monsters.

Modern man may assert that he can dispense with them, and he may bolster his opinion by insisting that there is no scientific evidence of their truth. But since we are dealing with invisible and unknowable things (for God is beyond human understanding, and there is no mean of proving immortality), why should we bother with evidence?

The more one has suffered, the less one demands. To protest is a sign one has traversed no hell.

Uncertainty, doubt, perpetual wrestling with the mystery of our final destiny, mental despair, and the lack of any solid and stable foundation, may be the basis of an ethic.

Third, these general ideas are not mere words, nor do they consist in this, that certain concrete facts will every time happen under certain descriptions of conditions; but they are just as much, or rather far more, living realities than the feelings themselves out of which they are concreted. And to say that mental phenomenon are governed by law does not mean merely that they are describable by a general formula; but that there is a living idea, a conscious continuum of feeling which pervades them, and to which they are docile.

Each generation is a filter, a sieve; good genes tend to fall through the sieve into the next generation; bad genes tend to end up in bodies that die young or without reproducing.

I have changed my mind about the testability and logical status of the theory of natural selection; and I am glad to have an opportunity to make a recantation.

Necessity makes a joke of civilization.

Human freedom is realised in the adoption of humanity as an end in itself, for the one thing that no-one can be compelled to do by another is to adopt a particular end.

Poetry can be criticized only through poetry. A critique which itself is not a work of art, either in content as representation of the necessary impression in the process of creation, or through its beautiful form and in its liberal tone in the spirit of the old Roman satire, has no right of citizenship in the realm of art.

The For-itself, in fact, is nothing but the pure nihilation of the In-itself; it is like a hole of being at the heart of Being.

He that will have his son have a respect for him and his orders, must himself have a great reverence for his son.

Nothing is so wearing as the possession or abuse of liberty.

Hurl your calumnies boldly; something is sure to stick.

What! the inventors of ancient civilisations, the first makers of tools and tape lines, the first builders of vehicles, ships, and houses, the first observers of the laws of the heavens and the multiplication tables is it contended that they were entirely different from the inventors and observers of our own time, and superior to them? And that the first slow steps forward were of a value which has not been equalled by the discoveries we have made with all our travels and circumnavigations of the earth?

We are in a logic of simulation, which no longer has anything to do with a logic of facts and an order of reason. Simulation is characterized by a precession of the model, of all the models based on the merest fact-the models come first, their circulation, orbital like that of the bomb, constitutes the genuine magnetic field of the event. The facts no longer have a specific trajectory, they are born at the intersection of models, a single fact can be engendered by all the models at once.

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

My Lords, to obtain empire is common; to govern it well has been rare indeed. To chastise the guilt of those who have been instruments of imperial sway over other nations by the high superintending justice of the sovereign state has not many striking examples among any people.

A prince who is not wise himself will never take good advice.

When my ability to reason shows me that the suffering of another being is very similar to my own suffering and matters just as much to that other being as my own suffering matters to me, then my reason is showing me something that is undeniably true. ... The perspective on ourselves that we get when we take the point of view of the universe also yields as much objectivity as we need if we are to find a cause that is worthwhile in a way that is independent of our own desires. The most obvious such cause is the reduction of pain and suffering, wherever it is to be found.

What is called politics is comparatively something so superficial and inhuman, that, practically, I have never fairly recognized that it concerns me at all. The newspapers, I perceive, devote some of their columns specially to politics or government without charge; and this, one would say, is all that saves it; but, as I love literature, and, to some extent, the truth also, I never read those columns at any rate. I do not wish to blunt my sense of right so much.

Genius borrows nobly. When Shakespeare is charged with debts to his authors, Landor replies: "Yet he was more original than his originals. He breathed upon dead bodies and brought them into life."

When he was asked what advantage had accrued to him from philosophy, his answer was, "The ability to hold converse with myself."

The people never give up their liberties but under some delusion.

I once received a letter from an eminent logician, Mrs. Christine Ladd Franklin, saying that she was a solipsist, and was surprised that there were no others. Coming from a logician, this surprise surprised me.

Our island is this earth; and the most striking object we behold is the sun. As soon as we pass beyond our immediate surroundings, one or both of these must meet our eye. Thus the philosophy of most savage races is mainly directed to imaginary divisions of the earth or to the divinity of the sun.

Honor Wisdom; and deny it not to them that would learn; and shew it unto them that dispraise it! Sow not the sea fields!

Instead of wishing to see more doctors made by women joining what there are, I wish to see as few doctors, either male or female, as possible. For, mark you, the women have made no improvement - they have only tried to be men and they have only succeeded in being third-rate men.