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窮人通過減少欲望而變得富有。

You think when you wake up in the mornin yesterday don't count. But yesterday is all that does count. What else is there? Your life is made out of the days it's made out of. Nothin else.

The essence of finance is to serve the real economy, not to cycle and inflate itself.

A mathematician's work is never done; there are always new questions to ask and new mysteries to solve.

藝術(shù)家必須自由，甚至要從自身中解放。

要理解一個(gè)社會(huì)，看看它的垃圾。