领导者的工作是帮助人们看到未来。

数学的力量在于它的普遍性和抽象性。

The horizon is the ultimate architectural reference.

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.