We must listen to science, but also to communities—real solutions are found at the intersection of data and human need.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
我不是名人。我是一个传奇。
教师个人的范例,对于青年人的心灵,是任何东西都不可能代替的最有用的阳光。