Ideas are like fish. If you want to catch little fish, you can stay in the shallow water. But if you want to catch the big fish, you've got to go deeper.

要理解现在，我们必须理解过去。

Art is in what you leave out.

I don't sing for entertainment. I sing for the woman who has been through hell and back.

每一个实验，无论多么微小，都是迈向更深入理解的一步。