The biggest weapon against stress is our ability to choose one thought over another.

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.

真正的领导力在于赋能他人成就伟大。