A man can no more diminish God's glory by refusing to worship Him than a lunatic can put out the sun by scribbling the word 'darkness' on the walls of his cell.

The key to success is persistence.

译文：能写文章的人，善于引用名言，虽只寥寥数语，却起到了画龙点睛的作用，使文章读起来更加优美、更加动人。

我们应该用结果来衡量成功，而不仅仅是投入。

生命太短暂，不要把时间浪费在恨任何人上。