The greatest crimes are committed not in the name of evil, but in the name of good.
Strong minds discuss ideas，average minds discuss events，weak minds discuss people.
Literature is the memory of humanity, and without memory, humanity would be lost.
It is dangerous to be right in matters where established men are wrong.
在建筑中，虚空和实体同样重要。
What is a hero without love for mankind?
坚持是数学研究的关键，许多伟大的成果来自于长期的奋斗。