The difference between successful people and really successful people is that really successful people say no to almost everything.
Resilience in business starts with resilient people—invest in your team.
The beauty of physics lies in its ability to explain the complex with simple principles.
快乐不是一件自我存在的东西，它仅是与其他不快乐事情的一个相对比照，这就是快乐的整个情况。