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最大的风险是不冒任何风险。在一个快速变化的世界里,唯一注定失败的策略就是不冒险。
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.