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.

生活是一段旅程，我们必须为我们遇到的意外曲折做好准备。

我不是来取悦任何人的。

爱不是胜利的进行曲，而是一声寒冷破碎的哈利路亚。