Psychology must be based on direct experience and introspection.
心理学必须建立在直接经验和内省的基础上。
It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.
效率是把事情做对，效果是做对的事情。
唯一你应该低头看人的时候，就是你在帮助他们站起来的时候。