悔悟是去病之药，然以改之为贵，若留滞于中，则又因药发病。
译文：悔悟是去除疾病的药，然而以改正错误为可贵，如果把悔悟滞留在心中，那么又会因为药而引发新的疾病。
需求对象的残缺不全，正是幸福的必不可少的条件之一。
Innovation is not just about technology; it's about people and processes working together seamlessly.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
I'm interested in the in-between, the interrelationship between things.
The man with a toothache thinks everyone happy whose teeth are sound. The poverty-stricken man makes the same mistake about the rich.
如果历史以故事的形式教授，它将永远不会被遗忘。