I don’t think you can compare eras in tennis. Every era has its great players.

Quantum error correction is essential for building a practical quantum computer.

I can’t play bridge. I don’t play tennis. All those things that people learn, and I admire, there hasn’t seemed time for. But what there is time for is looking out the window.

可持续性不是一种选择；它是我们对后代的责任。

我不会成为那个必须说最后一句话的女孩。但我会成为那个必须笑到最后的女孩。