The unknown is not to be feared but to be explored.
未知不应被恐惧，而应被探索。
The real challenge is to create spaces that resonate with people's emotions.
Science is a way of thinking much more than it is a body of knowledge.
He who can, does. He who cannot, teaches.
工资与就业之间的关系并不像某些模型所暗示的那样简单。
学习数学的唯一方法就是做数学。