The artist must be a philosopher and think deeply about the world. Music is not enough； it is a reflection of the world’s beauty and sorrow.

The world is very, very beautiful if you look at it, but most people don't look very much.

If you are looking for something in your house， and you finally find it， when you’re done with it， don’t put it back where you found it. Put it back where you first looked for it.

Each new situation requires a new architecture.

The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

I don’t fear losing. I fear not giving my best.