The real or supposed rights of man are of two kinds, active and passive; the right in certain cases to do as we list; and the right we possess to the forbearance or assistance of other men. The first of these a just philosophy will probably induce us universally to explode.

Power is not happiness.

As long as parents and teachers in general shall fall under the established rule, it is clear that politics and modes of government will educate and infect us all. They poison our minds, before we can resist, or so much as suspect their malignity. Like the barbarous directors of the Eastern seraglios, they deprive us of our vitality, and fit us for their despicable employment from the cradle.

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.

Government can have no more than two legitimate purposes - the suppression of injustice against individuals within the community, and the common defense against external invasion.

It is absurd to expect the inclinations and wishes of two human beings to coincide, through any long period of time. To oblige them to act and live together is to subject them to some inevitable potion of thwarting, bickering, and unhappiness.

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.