Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
我认为在特定情况下,我们都有可能做出可怕的事情。
"To understand the future, one must first understand the past."
我们讲故事是为了活着,我们活着是为了讲故事。
I’m not a businessman, I’m a business, man.
教师必须既是学生的研究者,也是学科的研究者。