Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
数学不知道种族或地理边界；对于数学来说，文化世界是一个国家。
The deepest love is often the most silent.
作战虽然讲究排兵布阵，但士兵的勇敢是其中的根本;丧葬虽然讲究礼节，但对亲人的哀思是其中的根本;一个人虽然很有学识，但思想道德、行为举止是其中的根本。
夜晚是一座伟大的图书馆，但星星是它的书籍。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The world is full of stories, but the stories are all one.
Let us unite and fight for the independence and freedom of our country.
The soul's joy lies in doing.
What I claim is to live to the full the contradiction of my time, which may well make sarcasm the condition of truth.