优秀与卓越之间的区别在于多走一英里。
The difference between good and great is the extra mile.
Every problem in mathematics has a solution; it's just a matter of finding the right path.
我不相信风格，我相信真实性。
The world is not a pleasant place to be, but it is the only one we have.
God is in his heaven—All's right with the world!
积极心理学不是一项观赏性运动
股市中充满了知道一切价格但不知道任何价值的人。
The moment you stop learning is the moment you stop growing.