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寫作的行為是一種樂觀的行為。如果你覺得它不重要，你就不會費心去做。

The most radical art often comes from the margins.

企業文化是由領導者的行動而非言辭定義的。

I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.