"Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tip of my words."
聪明的人心里明白而言语不必太多。
墨子说:言论如果能够付诸行动的就可以讲;不能够付诸行动的就别多说。言论不能付诸行动的而常讲,这就是卖弄口才了。
Sustainable development requires not only vision but also concrete actions.
The Langlands program is a framework for exploring the unity of mathematical thought.