Mathematical intuition is like a muscle - it grows stronger with exercise.
The problem with words is that you never know whose mouths they have been in.
I want my fans to know how much I appreciate them.
与其徒劳地预测不可预测的事件,不如提高自己或组织的适应能力。
金融改革要坚持以服务实体经济为根本方向。
数学不知道种族或地理界限;对于数学来说,文化世界是一个国家。
我不是名人。我是一个传奇。