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今日社会的问题是,它把全世界变成了一个学校,每个人都穿着牛仔裤,每个人都一样。但并非如此,当生而平等的概念遇上现实中悬殊的不平等,巨大的压力就出现了。
数学不是一项观赏性运动。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
Every story has the potential to be great if it's told with heart.