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.

Politics is a science. You can demonstrate that you are right and that others are wrong.

You have heard that it was said to those of old, 'You shall not commit adultery.' But I say to you that whoever looks at a woman to lust for her has already committed adultery with her in his heart. If your right eye causes you to sin, pluck it out and cast it from you; for it is more profitable for you that one of your members perish, than for your whole body to be cast into hell. And if your right hand causes you to sin, cut it off and cast it from you; for it is more profitable for you that one of your members perish, than for your whole body to be cast into hell.

Words are good servants but bad masters.

The God who gave us life, gave us liberty at the same time; the hand of force may destroy, but cannot disjoin them.

The fundamental terms of a system of Nomenclature may "be conveniently borrowed from casual or arbitrary circumstances.

Such religion as there can be in modern life, every individual will have to salvage from the churches for himself.

All they that take the sword shall perish with the sword.

Do you seek Alcides' equal? None is, except himself.

Bernie Sanders is...an anti-racist in his heart. Two, he's old-school. He's like me. He doesn't know the buzzwords. He doesn't endorse reparations, one moment in the last 30 years, silent on it. He has the consistency over the years decade after decade and therefore it's true in his language, in his rhetoric. There are times in which he doesn't... use the same kind of buzzwords. But when it comes to his fight against racism, going to jail in Chicago as a younger brother and he would go to jail again. He and I would go to jail together again in terms of fighting against police brutality. So in that sense, I would just tell my brothers and sisters, but especially my chocolate ones that they shouldn't be blinded by certain kinds of words they're looking for, that in the end, he is a long distance runner in the struggle against white supremacy.

I greatly doubt whether the men who become pirate chiefs are those who are filled with retrospective terror of their fathers, or whether Napoleon, at Austerlitz, really felt that he was getting even with Madame Mère. I know nothing of the mother of Attila, but I rather suspect that she spoilt the little darling, who subsequently found the world irritating because it sometimes resisted his whims.

Life is a crusade in the service of God. Whether we wished to or not, we set out as crusaders to free - not the Holy Sepulchre - but that God buried in matter and in our souls. Every body, every soul is a Holy Sepulcher. Every seed of grain is a Holy Sepulchre; let us free it! The brain is a Holy Sepulchre, God sprawls within it and battles with death; let us run to his assistance!

Do what nature now requires. Set thyself in motion, if it is in thy power, and do not look about thee to see if any one will observe it; nor yet expect Plato's Republic: but be content if the smallest thing goes on well, and consider such an event to be no small matter. Forward, as occasion offers. Never look round to see whether any shall note it.... Be satisfied with success in even the smallest matter, and think that even such a result is no trifle.

Writing is hard work. The fact that I love doing it doesn't make it less hard work. People who love tennis will sweat themselves to exhaustion playing it, and the love of the game doesn't stop the sweating. The casual assumption that writers are unemployed bums because they don't go to the office and don't have a boss is something every writer has to live with. I have never known a writer who hasn't suffered as a result of this, hasn't resented it, and hasn't dreamed of murdering the next person who says "Boy, you've sure got it made. You just sit there and toss off a story or something whenever you feel like it."

Erect I make a resolution; prone I revoke it.

We never know, believe me, when we have succeeded best.

For every man the world is as fresh as it was at the first day, and as full of untold novelties for him who has the eyes to see them.

It is no longer a question anywhere of inventing interconnections from out of our brains, but of discovering them in the facts.

The characteristic activity of science is not construction, but induction. The more often something has occurred in the past, the more certain that it will in all the future. Knowledge relates solely to what is and to its recurrence. New forms of being, especially those arising from the historical activity of man, lie beyond empiricist theory. Thoughts which are not simply carried over from the prevailing pattern of consciousness, but arise from the aims and resolves of the individual, in short, all historical tendencies that reach beyond what is present and recurrent, do not belong to the domain of science.

Eventually, I believe, current attempts to understand the mind by analogy with man-made computers that can perform superbly some of the same external tasks as conscious beings will be recognized as a gigantic waste of time.

Nonviolent forms of resistance can and must be aggressively pursued. A practice of aggressive nonviolence is, therefore, not a contradiction in terms. Mahatma Gandhi insisted that satyagraha, or "soul force," his name for a practice and politics of nonviolence, is a nonviolent force, one that consists at once of an "insistence on truth ... that arms the votary with matchless power." To understand this force or strength, there can be no simple reduction to physical strength. At the same time, "soul force" takes an embodied form. The practice of "going limp" before political power is, on the one hand, a passive posture, and is thought to belong to the tradition of passive resistance; at the same time, it is a deliberate way of exposing the body to police power, of entering the field of violence, and of exercising an adamant and embodied form of political agency. It requires suffering, yes, but for the purposes of transforming both oneself and social reality.

Has not authority from time immemorial stamped every step of progress as treasonable?

Erosion of our being by our infirmities: the resulting void is filled by the presence of consciousness, what am I saying? - that void is consciousness itself.

It is the interest of the individual and of all society, that he should be made, at the earliest period, to understand his own construction, the proper use of its parts, and how to keep them at all times in a state of health; and especially that he should be taught to observe the varied effects of different kinds of food, and different quantities, upon his own constitution. He should be taught the general and individual laws of health, thus early, that he may know how to prevent the approach of disease. And the knowledge of the particular diet best suited to his constitution, is one of the most essential laws of health.

That what we seek we shall find; what we flee from flees from us.

I agree ... that a professorship of Theology should have no place in our institution. But we cannot always do what is absolutely best. Those with whom we act, entertaining different views, have the power and the right of carrying them into practice. Truth advances, and error recedes step by step only; and to do to our fellow men the most good in our power, we must lead where we can, follow where we cannot, and still go with them, watching always the favorable moment for helping them to another step.

I believe that world literature has it in its power to help mankind, in these its troubled hours, to see itself as it really is, notwithstanding the indoctrinations of prejudiced people and parties. World literature has it in its power to convey condensed experience from one land to another so that we might cease to be split and dazzled, that the different scales of values might be made to agree, and one nation learn correctly and concisely the true history of another with such strength of recognition and painful awareness as it had itself experienced the same, and thus might it be spared from repeating the same cruel mistakes.

Man is condemned to be free; because once thrown into the world, he is responsible for everything he does.

Second, by this and other means we are driven to perceive, what is quite evident in itself, that instantaneous feelings flow together in a continuum of feeling, which has in a modified degree the peculiar vivacity of feeling and has gained generality. And in reference to such general ideas, or continua of feeling, the difficulties about resemblance and suggestion and reference to the external, cease to have any force.

Gold is now money with reference to all other commodities only because it was previously, with reference to them, a simple commodity.

Time, which is the author of authors.

Change is one thing, progress is another.

"No human laws are of any validity if contrary to the law of nature; and such of them as are valid derive all their force and all their authority mediately or immediately from this original." Thus writes Blackstone, to whom let all honour be given for having so far outseen the ideas of his time; and, indeed, we may say of our time. A good antidote, this, for those political superstitions which so widely prevail. A good check upon that sentiment of power-worship which still misleads us by magnifying the prerogatives of constitutional governments as it once did those of monarchs. Let men learn that a legislature is not "our God upon earth," though, by the authority they ascribe to it, and the things they expect from it, they would seem to think it is. Let them learn rather that it is an institution serving a purely temporary purpose, whose power, when not stolen, is at the best borrowed.

The scientific organization and comprehensive exposition in accessible form of the Talmud has a twofold importance for us Jews. It is important in the first place that the high cultural values of the Talmud should not be lost to modern minds among the Jewish people nor to science, but should operate further as a living force. In the second place, The Talmud must be made an open book to the world, in order to cut the ground from under certain malevolent attacks, of anti-Semitic origin, which borrow countenance from the obscurity and inaccessibility of certain passages in the Talmud. To support this cultural work would thus mean an important achievement for the Jewish people.

The most violent, mean and malignant passions of the human breast, the Furies of private interest.

And he arrives at the cogito ergo sum, which St. Augustine had already anticipated... "I think therefore I am," can only mean "I think, therefore I am a thinker"; this being of "I am," which is deduced from "I think," is merely a knowing; this being is a knowledge, but not life. And the primary reality is not that I think, but that I live, for those also live who do not think. Although this living may not be a real living. God! what contradictions when we seek to join in wedlock life and reason!

Monopoly of one kind or another, indeed, seems to be the sole engine of the mercantile system.

To love truth for truth's sake is the principal part of human perfection in this world, and the seed-plot of all other virtues.

Of all the means which wisdom acquires to ensure happiness throughout the whole of life, by far the most important is friendship.

Quite a heavy weight, a name too quickly famous.

For the prevision is allied Unto the thing so signified; Or say, the foresight that awaits Is the same Genius that creates.

All who delight in the pleasures of the belly, exceeding all measure in eating and drinking and love, find that the pleasures are brief and last but a short while-only so long as they are eating and drinking-but the pains that come after are many and endure. The longing for the same things keeps ever returning, and whenever the objects of one's desire are realized forthwith the pleasure vanishes, and one has no further use for them. The pleasure is brief, and once more the need for the same things returns.