有时候生活会用砖头打你的头,但不要失去信心。
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.
The best time to plant a tree was 20 years ago; the second-best time is now.
过去从未死去,它甚至还没有过去。
想象力不仅是人类独有的能力,可以设想不存在的事物,因此是所有发明和创新的源泉。在其最具变革性和启示性的能力中,它是一种力量,使我们能够同情那些我们从未分享过经历的人。