"The only thing to do with good advice is to pass it on. It is never of any use to oneself."
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.
我不是从外往里看,也不是从里往外看,我就他妈站在正中央。