Keep your circle small and your dreams big.
当可怕的事情发生时，人们会觉醒。
过去从未死去。它甚至还没有过去。
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.