人生就像一盒巧克力，你永远不知道下一块会是什么味道。

Great brands are built one satisfied customer at a time.

【译文】 孔子说：“温习旧知识时，能有新收获，就可以做老师了。”

"I wonder how many people I've looked at all my life and never seen."

"The role of a leader is to create an environment where people can do their best work."

学习数学的唯一方法就是做数学。