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我并非天生失明，而是在12歲時失去視力，但我從未覺得自己是個受害者。

A strong company culture starts with transparency and accountability.

"Think wrongly, if you please, but in all cases, think for yourself."

一本書是一個相遇的地方，一個共享的想象空間。

A esperan?a é a última que morre, mas é a primeira a renascer.

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.

你微微地笑著，不同我說什么話。而我覺得，為了這個，我已等待得久了。

Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.