生活是一段旅程,如果你爱上了这段旅程,你将永远爱下去。
在数学中,最简单的问题往往导致最深刻的发现。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
领导力就是在最关键的时刻做出艰难的决定。