生活是世界上最罕见的事情。大多数人只是存在，仅此而已。
"To live is the rarest thing in the world. Most people exist, that is all."
"What is a hero without love for mankind?"
When you die you take absolutely nothing with you except your reputation.
A proof tells us where to concentrate our doubts.
The spirit is the life that itself cuts through life.
进步不仅仅是向前迈进，而是一起向前迈进。
To write is to explore the boundaries of the self.
自然法，即lexnaturalis，是由理性发现的命令或一般规则，它禁止一个人做对他的生命有害或夺走维护生命的手段的事情。
Everybody, all politicians on Left and Right, agree that meritocracy is a great thing, and we should all be trying to make our societies really, really meritocratic. In other words -- what is a meritocratic society? A meritocratic society is one in which, if you've got talent and energy and skill, you will get to the top, nothing should hold you back. It's a beautiful idea.