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.
我的梦想是用音乐连接世界。
The industry must collaborate to reduce its environmental footprint.
Genetics is the archaeology of the living.
知识是力量的源泉。
The best way to predict the future is to create it.
