增长的关键不是物质资本的积累，而是知识的扩展。

Growth itself contains the germ of happiness.

The moment you think you've understood a character completely is the moment you've lost them.

The most important relationship you'll ever have is the one with yourself.

我不认为冠军可以被教出来。它必须来自内心。

煤炭开采的创新不仅仅是关于开采，而是更智能、更安全、更尊重环境地开采。