每一次技术突破的背后，都是无数次失败的积累。

释义：救助他人要在他们最危急的时候施以援手，施舍帮助要在他们最困厄的时候给予支持。

A sound mind in a sound body, is a short, but full description of a happy state in this World: he that has these two, has little more to wish for; and he that wants either of them, will be little the better for anything else. Men’s happiness or misery is most part of their own making. He, whose mind directs not wisely, will never take the right way; and he, whose body is crazy and feeble, will never be able to advance in it.