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学习数学的唯一方法就是做数学。
Intolerance of others’ views (no matter how ignorant or incoherent they may be) is not simply wrong; in a world where there is no right or wrong, it is worse: it is a sign you are embarrassingly unsophisticated or, possibly, dangerous.
I want the reader to feel something is astonishing. Not the 'what happens,' but the way everything happens. These long short story fictions do this best, for me.
A tree is a symbol of hope—rooted in the present, reaching for the future.
我认为节俭驱动创新,就像其他限制驱动创新一样。从一个密闭的盒子里走出去的唯一途径就是创造一条道路。
风险管理的核心在于预防和预警。
The only way to learn mathematics is to do mathematics.