我不考虑年龄。我考虑的是精神。我考虑的是内心的感受。

我永远不想回头看时说我可以做得更多。

"The magic of a book is that it can take you anywhere, even if you're just sitting in your room."

You can't cross the sea merely by standing and staring at the water.

"Prime numbers are what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them."

最可持续的产品是能持续一生的产品。