I don't believe in luck, but I do believe in assigning value to things.
The character of a building is determined by the way it is used, not by its appearance.
避免错误的唯一方法就是没有新想法。
《论语》中孔子讲“君子不器”,是针对古代士阶层的,君子不是像器物一样有具体的作用,君子在位,可以管理操作器物的人。
最好的数学是简单的,但又不至于过于简单。