The sense of justice and injustice is not deriv'd from nature, but arises artificially... from education, and human conventions.

I want you to read the true system of the heart, drafted by a decent man and published under another name. I do not want you to be biased against good and useful books merely because a man unworthy of reading them has the audacity to call himself the Author.

There was no denying that he would always be conscious of the fact that an Earthman was an Earthman. He couldn't help that. That was the result of a childhood immersed in an atmosphere of bigotry so complete that it was almost invisible, so entire that you accepted its axioms as second nature. Then you left it and saw it for what it was when you looked back.

Natural science is throughout either a pure or an applied doctrine of motion.

Morality is thus the relation of actions to the autonomy of the will, that is, to a possible giving of universal law through its maxims. An action that can coexist with the autonomy of the will is permitted; one that does not accord with it is forbidden. A will whose maxims necessarily harmonize with the laws of autonomy is a holy, absolutely good will. The dependence upon the principle of autonomy of a will that is not absolutely good (moral necessitation) is obligation. This, accordingly, cannot be attributed to a holy being. The objective of an action from obligation is called duty.

When I consider the short duration of my life, swallowed up in the eternity before and after, the small space which I fill, or even can see, engulfed in the infinite immensity of spaces whereof I know nothing, and which know nothing of me, I am terrified, and wonder that I am here rather than there, for there is no reason why here rather than there, or now rather than then. Who has set me here? By whose order and design have this place and time been destined for me? It is not well to be too much at liberty. It is not well to have all we want.How many kingdoms know nothing of us! The eternal silence of these infinite spaces alarms me.

It is a remarkable fact that, in a history extending over nearly twenty-five hundred years, a considerable part of the most significant writing on political philosophy was done in two periods of only about fifty years each and in two places of quite restricted area. ... The Second place was England, and the period was the half century between 1640 and 1690, which produced the works of Hobbes and Locke, together with the works of a host of lesser figures. George Sabine, "What is a Political Theory?"

Wit is cultured insolence.

Sudden Glory, is the passion which maketh those Grimaces called LAUGHTER.

What a noble privilege is it of human reason to attain the knowledge of the supreme Being; and, from the visible works of nature, be enabled to infer so sublime a principle as its supreme Creator? But turn the reverse of the medal. Survey most nations and most ages. Examine the religious principles, which have, in fact, prevailed in the world. You will scarcely be persuaded, that they are any thing but sick men's dreams: Or perhaps will regard them more as the playsome whimsies of monkies in human shape, than the serious, positive, dogmatical asseverations of a being, who dignifies himself with the name of rational.

If what the philosophers say be true,—that all men's actions proceed from one source; that as they assent from a persuasion that a thing is so, and dissent from a persuasion that it is not, and suspend their judgment from a persuasion that it is uncertain, so likewise they seek a thing from a persuasion that it is for their advantage.

He who is not satisfied with a little, is satisfied with nothing.

We are no nearer heaven on the top of Mount Cenis than at the bottom of the sea; take the distance with your astrolabe. They debase God even to the carnal knowledge of women, to so many times, and so many generations.

It is soft, smooth and shining like intelligence. Its edges seem sharp but do not cut like justice. It hangs down to the ground like humility. When struck, it gives a clear, ringing sound like music. The strains in it are not hidden and add to its beauty like truthfulness.' What imagination! Confucius extolled Jade's virtues this way.

The more man meditates upon good thoughts, the better will be his world and the world at large.

Violence and injury enclose in their net all that do such things, and generally return upon him who began.

In this consists the difference between the character of a miser and that of a person of exact economy and assiduity. The one is anxious about small matters for their own sake; the other attends to them only in consequence of the scheme of life which he has laid down to himself.

This fact, that the opposite of sin is by no means virtue, has been overlooked. The latter is partly a pagan view, which is content with a merely human standard, and which for that very reason does not know what sin is, that all sin is before God. No, the opposite of sin is faith.

Chi Wan thought thrice, and then acted. When the Master was informed of it, he said, "Twice may do."

It is only he who is possessed of the most complete sincerity that can exist under heaven, who can give its full development to his nature. Able to give its full development to his own nature, he can do the same to the nature of other men. Able to give its full development to the nature of other men, he can give their full development to the natures of animals and things. Able to give their full development to the natures of creatures and things, he can assist the transforming and nourishing powers of Heaven and Earth. Able to assist the transforming and nourishing powers of Heaven and Earth, he may with Heaven and Earth form a ternion.

How abundantly do spiritual beings display the powers that belong to them! We look for them, but do not see them; we listen to, but do not hear them; yet they enter into all things, and there is nothing without them.

Now men seem, not unreasonably, to form their notions of the supreme good and of happiness from the lives of men.

The greatest and noblest conceptions have no image wrought plainly for human vision, which he who wishes to satisfy the mind of the inquirer can apply to some one of his senses and by mere exhibition satisfy the mind. We must therefore endeavor by practice to acquire the power of giving and understanding a rational definition of each one of them; for immaterial things, which are the noblest and greatest, can be exhibited by reason only, and it is for their sake that all we are saying is said. But it is always easier to practice in small matters than in greater ones.

The silent treasuring up of knowledge; learning without satiety; and instructing others without being wearied: which one of these things belongs to me? To keep silently in mind what one has seen and heard, to study hard and never feel contented, to teach others tirelessly; have I done (all of) these things?

When the happiness or misery of others depends in any respect upon our conduct, we dare not, as self-love might suggest to us, prefer the interest of one to that of many. The man within immediately calls to us, that we value ourselves too much and other people too little, and that, by doing so, we render ourselves the proper object of the contempt and indignation of our brethren. Neither is this sentiment confined to men of extraordinary magnanimity and virtue. It is deeply impressed upon every tolerably good soldier, who feels that he would become the scorn of his companions, if he could be supposed capable of shrinking from danger, or of hesitating, either to expose or to throw away his life, when the good of the service required it.

There were never in the world two opinions alike, any more than two hairs or two grains. Their most universal quality is diversity.

A philosophical attempt to work out a universal history according to a natural plan directed to achieving the civic union of the human race must be regarded as possible and, indeed, as contributing to this end of Nature.

There is no body but eats and drinks. But they are few who can distinguish flavors.

[T]he sun will be darkened, and the moon will not give its light; the stars will fall from the sky, and the heavenly bodies will be shaken. … They will see the Son of Man coming on the clouds of the sky, with power and great glory... I tell you the truth, this generation will certainly not pass away until all these things have happened. 24:29-34 (NIV)

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

The lord of that servant will come in a day when he looketh not for him, and at an hour when he is not aware, and will cut him in sunder, and will appoint him his portion with the unbelievers. Luke 12:46 (KJV)

Books must follow sciences, and not sciences books.

The community is a fictitious body, composed of the individual persons who are considered as constituting as it were its members. The interest of the community then is what? The sum of the interests of the several members who compose it.

But the Jews are so hardened that they listen to nothing; though overcome by testimonies they yield not an inch. It is a pernicious race, oppressing all men by their usury and rapine. If they give a prince or magistrate a thousand florins, they extort twenty thousand from the subjects in payment. We must ever keep on guard against them.

What does man actually know about himself? Is he, indeed, ever able to perceive himself completely, as if laid out in a lighted display case? Does nature not conceal most things from him even concerning his own body in order to confine and lock him within a proud, deceptive consciousness, aloof from the coils of the bowels, the rapid flow of the blood stream, and the intricate quivering of the fibers! She threw away the key.

Hatred and anger are the greatest poison to the happiness of a good mind.

God creates out of nothing. Wonderful you say. Yes, to be sure, but He does what is still more wonderful: He makes saints out of sinners.

Incomprehensible and immutable is the love wherewith God loves. He did not begin to love us only on the day we were reconciled to Him by the blood of His Son; He loved us before the world was made, that we too might become His sons together with His Only-begotten Son, long before we had any existence.

Hereby it is manifest, that during the time men live without a common Power to keep them all in awe, they are in that conditions called Warre; and such a warre, as is of every man, against every man.

The doctrine of Right and Wrong, is perpetually disputed, both by Pen and the Sword: Whereas the doctrine of Lines, and Figures, is not so; because men care not, in that subject what be truth, as a thing that crosses no mans ambition, profit, or lust. For I doubt not, but if it had been a thing contrary to any mans right of dominion, or to the interest of men that have dominion, That the three Angles of a Triangle, should be equall to two Angles of a Square; that doctrine should have been, if not disputed, yet by the burning of all books of Geometry, suppressed, as far as he whom it concerned was able.

Self-preservation has frequently knuckled under to that tremendous yearning to get even.

The sneaking arts of underling tradesmen are thus erected into political maxims for the conduct of a great empire; for it is the most underling tradesmen only who make it a rule to employ chiefly their own customers. A great trader purchases his good always where they are cheapest and best, without regard to any little interest of this kind.

"Understanding being nothing else, but conception caused by Speech."

Rules for Axioms. I. Not to omit any necessary principle without asking whether it is admittied, however clear and evident it may be. II. Not to demand, in axioms, any but things that are perfectly evident in themselves.

Human infirmity in moderating and checking the emotions I name bondage: for, when a man is a prey to his emotions, he is not his own master, but lies at the mercy of fortune: so much so, that he is often compelled, while seeing that which is better for him, to follow that which is worse.

It was not until the Twelfth Century of our era that the Pentateuch as a whole was subjected to rational scrutiny. The man who undertook the ungrateful task was a learned Spanish rabbi, Abraham ben Meir ibn Esra. He unearthed many absurdities, but... it was not until five hundred years later that anything properly describable as scientific criticism... came into being. Its earliest shining lights were the English philosopher Thomas Hobbes, and the Amsterdam Jew, Baruch Spinoza. ..and ever since then the Old Testament has been under searching and devastating examination. H. L. Mencken, Treatise on the Gods

Our merchants and master-manufacturers complain much of the bad effects of high wages in raising the price, and thereby lessening the sale of their goods both at home and abroad. They say nothing concerning the bad effects of high profits. They are silent with regard to the pernicious effects of their own gains. They complain only of those of other people.

Junz found revulsion growing strong within him. A planet full of people meant nothing against the dictates of economic necessity!

All they that take the sword shall perish with the sword. Matthew 26:52 (KJV) This also is referenced by the author of Revelation 13:10: He that killeth with the sword must be killed with the sword. Here is the patience and the faith of the saints. Proverbial variants (unsourced translations): He who lives by the sword shall die by the sword. They who live by the sword shall die by the sword.

What then remains but that we still should cry Not to be born, or, being born, to die?