书籍是最安静、最恒久的朋友；它们是最易接近、最睿智的顾问，也是最耐心的老师。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
Do you have the time to listen to me whine?
A good mathematician is lazy, but in a constructive way.
老脑筋就像老马；如果你想保持它们的工作状态，就必须锻炼它们。
风险管理是金融行业的核心竞争力，没有之一。
乳制品行业的创新不仅仅是新产品，而是重新构想可持续性。
Challenges are what make life interesting. Overcoming them is what makes life meaningful.
"In computational learning theory, the challenge is not just to learn, but to understand how learning is possible."