The book is not an end in itself, it is a means of evocation.

"Books are mirrors: you only see in them what you already have inside you."

Great design solves problems you didn't know you had in ways you never expected.

乐观，悲观，去他的；我们要让它发生。我发誓，我一定要让它成功。

The pursuit of truth is an endless journey, not a destination.

When you work on hard problems long enough, you start to see connections where others see only confusion.

China's rise will inevitably lead to conflict with the United States.