创新不仅仅是创造新产品，而是重新构想我们如何解决问题。

质量不是一种行为，而是一种习惯。

夜晚最黑暗时，星星最明亮。

The merit of Marx is that he suddenly produces a qualitative change in the history of social thought. He interprets history, understands its dynamic, predicts the future, but in addition to predicting it, he expresses a revolutionary concept: the world must not only be interpreted, it must be transformed.

一生的特权就是做你自己。