让这成为一个准则：永远不要给孩子一本你自己不愿意读的书。

People can be divided into these types: strangers, acquaintances, familiar people, friends, and close friends. True friendship isn't about compliments to your face, but whether you're mentioned when they talk about friends behind your back.

"Understanding the limits of computation is as important as understanding the limits of mathematics."

The best way to predict the future is to invent it. Don't worry about what anybody else is going to do. The best way to predict the future is to invent it.

The future of construction lies in smarter, greener solutions.

书是你握在手中的梦。