I have learned to seek my happiness by limiting my desires， rather than in attempting to satisfy them.

成功不在于你知道多少，而在于你关心多少。

I'm not angry anymore, I'm just tired.

The biggest risk is not taking any risk at all.

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.

自由是创造力的氧气；没有它，艺术就会窒息。