Hope is a good thing, maybe the best of things, and no good thing ever dies.
数学不仅仅是人类的发明；它具有一种独立于我们而存在的深刻现实。
Life is too short to waste time hating anyone.
我一直是个非常独立的人，现在依然是。
每一次挫折都是为了卷土重来。
I tell you that virtue is not given by money，but that from virtue comes money.