天才等于百分之一的灵感，加百分之九十九的汗水。

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.

I’ve always been an optimist and I suppose that is rooted in my belief that the power of creativity and intelligence can make the world a better place.

自然是自由的领域，因为在她的统治下，任何专制都无法存在。

The best ideas come from collaboration and diverse perspectives.