三种激情，简单但无比强烈，支配着我的生活：对爱的渴望，对知识的追求，以及对人类苦难的无法忍受的怜悯。
No, not rich. I am a poor man with money, which is not the same thing.
The ability to focus attention is crucial for learning, memory, and performance in complex tasks.
我们应兼顾短期收益和长期价值创造。
The desire to be loved is perhaps the most deeply rooted of all our vanity.
