数学的力量来自于它的抽象和概括能力,将具体问题转化为普遍真理。
France cannot be France without greatness.
Believe that life is worth living, and your belief will help create the fact.
不管前方的路有多苦,只要走的方向正确,不管多么崎岖不平,都比站在原地更接近幸福。
我是一个不断进步的人,我对此很坦然。
It’s not given to human beings to have such talent that they can just know everything about everything all the time. But it is given to human beings who work hard at it — who look and sift the world for a mispriced bet — that they can occasionally find one.