"Mathematics is the science of patterns, and we study them to learn how to think logically, critically, and creatively."

A man’s dying is more the survivors’ affair than his own.

合作是关键——没有任何一个组织能够独自解决世界的环境挑战。

To feel much for others and little for ourselves； to restrain our selfishness and exercise our benevolent affections， constitute the perfection of human nature.

Life is not a race. It’s a journey where every step counts—even the stumbles.

顾客不一定总是对的，但他们永远是第一位的。