I'm not superstitious, but I am a little stitious.

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

"Education is the most powerful weapon which you can use to change the world."

在采矿业，安全不是优先事项，而是一种价值观。

性别经济学并不是一个小众主题；它是理解现代经济体的核心。