梦想与现实之间的区别在于行动。
The difference between a dream and reality is action.
Collaboration is essential in research; no one can solve big problems alone.
经济学家的理想角色是澄清社会面临的替代方案,而不是为社会做出选择。
A mathematician's work is never done; there are always new questions to explore and new mysteries to uncover.
"The only thing worse than being blind is having sight but no vision."