你必须相信和信任人，否则生活将变得不可能。

唱歌是我表达爱的方式。

Every seed we plant today is an investment in tomorrow's food security.

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.

作为机器最难的部分是假装是人类。

你想用卖糖水来度过余生，还是想要一个机会来改变世界？

一本好书是我生命中的一件大事。