实现明天的唯一限制将是我们今天的疑虑。
The only limit to our realization of tomorrow will be our doubts of today.
Science is not just about finding answers, but also about asking the right questions.
告子行仁义之事,就好像踮起脚尖当作自己个头高,卧下当作自己面积大了,这是不能长久的。 
Don’t just chase money—chase excellence, and money will follow.