成功不是关于金钱或名声，而是对你所做的事情感到快乐。
Success is not about the money or the fame, it's about being happy with what you're doing.
I'm a problem that'll never be solved.
The study of psychology is not just about understanding others; it's also about understanding ourselves.
The psychologist must avoid all forms of mental chemistry.
过去半个世纪最重要的政治发展是自由民主在世界范围内的传播。
真正的领导力意味着以清晰和同理心做出艰难的决定。