数学的本质不是把简单的事情复杂化，而是把复杂的事情简单化。
Never underestimate the power of collaboration.
最好的管理是一门真正的科学，建立在明确的法律、规则和原则之上。
爱是一种极其困难的领悟，即认识到除了自己之外还有其他事物是真实的。
Innovation is the key to sustainable development in banking.
When you have some success， the feeling of being an imposter can be real. Who am I fooling？ But when you create things that only you — with your unique talents and experience — can do， then you are absolutely not an imposter. You are the ordained. It is your duty to work on things that only you can do.
——2008年2月19日在斯坦福大学演讲
To be a writer is to be constantly searching.