积极心理学不仅仅是微笑；它是关于什么使生活值得过的科学研究。
"In every role, there is a piece of me, and in me, there is a piece of every role I have played."
The major credit I think Jim and I deserve... is for selecting the right problem and sticking to it.
我认为我和吉姆值得称赞的主要原因是...选择了正确的问题并坚持研究它。
Memory is like a phantom, or like a friend who betrays you.
只要有能力，总有机会翻身。
我不害怕失败，我害怕的是没有全力以赴。
风险管理的核心在于预防和预警。