"The power of a story lies not in its length, but in its ability to resonate with the human soul."

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.

泉水虽可共享,但谁又能否认，在水罐中所盛的水只属于取水的人呢？

Sun don't shine forever.