You don’t get another chance, life is no Nintendo game.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Life is a great big canvas，and you should throw all the paint on it you can.
He who plants a tree plants a hope.
道德规则不是我们理性的结论。
数学证明的优雅类似于精心设计的算法的美丽。