No man must encroach upon my province, nor I upon his. He may advise me, moderately and without pertinaciousness, but he must not expect to dictate to me. He may censure me freely and without reserve; but he should remember that I am to act by my deliberation and not his. I ought to exercise my talents for the benefit of others; but that exercise must be the fruit of my own conviction; no man must attempt to press me into the service.

Revolutions are the produce of passion, not of sober and tranquil reason.

If he who employs coercion against me could mould me to his purposes by argument, no doubt he would. He pretends to punish me because his argument is strong; but he really punishes me because his argument is weak.

Let us not, in the eagerness of our haste to educate, forget all the ends of education.

I shall attempt to prove two things: first, that the actions and dispositions of mankind are the offspring of circumstances and events, and not of any original determination that they bring into the world; and, secondly, that the great stream of our voluntary actions essentially depends, not upon the direct and immediate impulses of sense, but upon the decisions of the understanding.

Books are the depositary of everything that is most honourable to man.

Obey; this may be right; but beware of reverence.... Government is nothing but regulated force; force is its appropriate claim upon your attention. It is the business of individuals to persuade; the tendency of concentrated strength, is only to give consistency and permanence to an influence more compendious than persuasion.