All the forces in the world are not so powerful as an idea whose time has come.

Every man builds his world in his own image. He has the power to choose, but no power to escape the necessity of choice.

The world itself is the will to power - and nothing else! And you yourself are the will to power - and nothing else!

Knowledge is power.

You only have power over people so long as you don't take everything away from them. But when you've robbed a man of everything, he's no longer in your power - he's free again.