真正的艺术必须为人民服务,而不是为精英服务。
世界上充满了不再确定自己该感受什么——或不该感受什么的人。
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.