我热爱我所做的事,当你热爱你所做的事时,你一生中就不必工作一天。
I love what I do, and when you love what you do, you don't have to work a day in your life.
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
生命中最伟大的荣耀不在于从未跌倒,而在于每次跌倒后都能站起来。