出自汉·桓宽《盐铁论·后刑》。锄去田里有害的杂草，禾苗就可以健康地生长；惩罚为非作歹的恶人，百姓就会感到喜悦。
评判一个人不是看他的回答，而是看他的问题。
The function of freedom is to free someone else.
The Internet is a platform for innovation, but it also requires responsible use.
Collaboration is the key to solving complex challenges.
