The deepest insights in mathematics often come from the most abstract theories.
当一个人炫耀他自己的智慧时，往往倒会误入歧途。
The truth is a beautiful and terrible thing, and should therefore be treated with great caution.
如果你要描述真相，就把优雅留给裁缝。
孔子说：“一个人如果他的品质胜过文采就会粗野，文采胜过品质就会浮华。只有文采和品质配合恰当，才是君子。”