也许我们曾经乘不同的船来到这里，但现在我们都在同一艘船上”

Nobody deserves your tears, but whoever deserves them will not make you cry.

It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.  

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

进步的真正衡量标准不在于知识的积累，而在于其应用于人类的改善。