The most dangerous thought you can have as a creative person is to think you know what you're doing.
作为一个有创造力的人,最危险的想法是认为你知道自己在做什么。
追求数学知识是一场永无止境的冒险。
所以发表言论有三条准则,哪三种准则呢?第一是审查本质,第二是推理情理,第三是用于实践。