Philosophy is a battle against the bewitchment of our intelligence by means of language.

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.

运用神机的人，众人不知道他的功劳，在明处争斗不休的人，众人却都知道他。 

The strength of a political system lies in its ability to adapt to changing circumstances.

2011：贝索斯致股东信《自助平台，开启创新》

Thank you music for making my life meaningful.

When you change the way you look at things, the things you look at change.

学习数学的唯一方法就是做数学。