I have never been able to write a happy play. I can't. I can write a funny play, but not a happy play.

The best ideas often come from listening—to farmers, scientists, and families.

The properties of the whole are not deducible from the properties of the parts.

We are all given one thing by which our lives are measured, one determination.

I believe in the power of storytelling to change people's lives.

未来属于那些能够在保持卓越运营的同时适应变化的人。

The world is a puzzle; the pieces are scattered, and no one has the picture on the box.

弦理论是二十一世纪物理学的一部分，偶然落入了二十世纪。