True innovation comes from questioning what we think we know.

史记

Stay hungry, stay foolish.

我们必须在经济增长和环境责任之间取得平衡，别无他法。

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.