There is nothing permanent except change.

A blow to the head will confuse a man's thinking, a blow to the foot has no such effect, this cannot be the result of an immaterial soul.

The only constant is change. Unless you get a small group of neighbors together to stop it.

Knowing many things doesn't teach insight.

From out of all the many particulars comes oneness, and out of oneness come all the many particulars.

The best people renounce all for one goal, the eternal fame of mortals; but most people stuff themselves like cattle.

You can never step in the same river twice.