Mathematics is the foundation upon which the edifice of science is built.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
在个体中,疯狂是罕见的;但在团体、党派、国家和时代中,它却是常规。
Old age is not interesting until one gets there.
善待每个人,然后照亮夜晚。
The strength of a company lies in its people, not just its products.