The significance of a mental state lies in what it leads to.
一种心理状态的意义在于它所导致的结果。
Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know， ask them who you should ask next， and so on down the line. If you are willing to go to the 7th source， you’ll almost always get your answer.
The most sustainable forest is one that's valued by the community that depends on it.
The most important material in architecture is light.
性别经济学并不是一个小众主题；它是理解现代经济体的核心。