The measure of a civilization is how it treats its writers.

Real music comes from the heart, not technique.

The past is a cupboard full of light and all you have to do is find the key that opens the door.

Simplicity is not simple to achieve.

——2006年在西雅图市演讲

地球形状的问题本质上是引力和旋转共同作用下的平衡问题。