真正的力量来自于内心的平静。
True strength comes from inner peace.
If you're afraid to fail then you're probably going to fail.
Nothing exists except atoms and empty space； everything else is opinion.
Leadership means taking action in the face of uncertainty and finding order amidst chaos.
If you let yourself be undisciplined on the small things, you will probably be undisciplined on the large things as well.
The future is not something to be predicted, but something to be achieved.
在没有生命力的帮助下合成尿素是我们这个世纪最重要的发现之一。