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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.

"Escribir es dejar una parte de uno mismo en el papel, para que otros puedan encontrarla."

你不需要完美來(lái)激勵(lì)別人。讓人們從你如何處理你的不完美中獲得靈感。

The difference between the impossible and the possible lies in a person's determination.

"The best stories are the ones that make you feel something."

It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.