当你怀疑自己是否能飞的那一刻，你就永远失去了飞翔的能力。
The moment you doubt whether you can fly, you cease for ever to be able to do it.
In business, as in life, integrity is the only currency that never loses value.
人类生命的进程不仅由驱动力或环境决定，还由创造性的自我导向决定。
I don't want to be the best in the world. I want to be the best for the world.
自由贸易使得资源得以最优配置。
Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.
"I am not a feminist, I am a humanist."