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能者做事，不能者教書。

To achieve satisfactory investment results is easier than most people realize; to achieve superior results is harder than it looks.

史記

If you think you’re the best, you’ll never be the best.

信任是任何成功團隊的基礎。

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.