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.

想指挥乐队的人必须背对人群。

我宁愿发疯，也不愿理智。

我喜欢压力。我喜欢那些重要时刻。