I'm always trying to learn and grow. That's what life is about.

过去总是紧张的，未来是完美的。

The ruling class has the means of material production at its disposal; the proletariat has nothing but their labor power.

要真正了解世界，深入观察你自己的存在；要真正了解自己，对世界产生真正的兴趣。