If a man achieves victory over this body, who in the world can exercise power over him? He who rules himself rules over the whole world.

True contentment is a thing as active as agriculture. It is the power of getting out of any situation all that there is in it. It is arduous and it is rare.

Well, I think, by definition, all power has limits.

I believe in delegating power.

There is no doubt that America remains the premier political, economic, military power in the world, and I both expect and count on it remaining so, because I think that's certainly in our best interest but also the best interests of the world.