数学是一种超越文化和语言障碍的通用语言。
The real power of art lies in its ability to question power itself.
检验一个经济学家是否优秀的标准,是看他能否比别人更好地解释过去。
注释:怨恨产生于不能容忍他人的小过错,祸患产生于事先没有谋划。
The future is not something we enter; it's something we create.