出自《抱朴子·行品卷》。有强劲的胆略，和坚定的信念，便可以毫无畏惧。怀有正义，便能够为了正义视死如归。

心灵应通过对自然的研究被引导到对上帝的认识。

Corporate social responsibility is not a burden, but an inherent requirement for sustainable development.

I'm not here to tell you what to think. I'm here to tell you to think.

In mathematics, the art of proposing a question must be held of higher value than solving it.

Only the dead have seen the end of war

理解变化的唯一方法是投入其中，与之共舞。