Mental phenomena are tools in the service of life.

古今的变化，不是改变其根本道理，而是改变其方法。

自然界没有废物——每样东西都是其他事物的养分。

Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.

领导力就是激励人们去做他们从未想过自己能做的事情。