创新不是从1到N，而是从0到1。

Freedom is a heavy load, a great and strange burden for the spirit to undertake.

I’m a great believer in solving hard problems by using a checklist. You need to get all the likely and unlikely answers before you; otherwise it’s easy to miss something important.

我不会假装在冠状病毒到来之前一切都很完美。

The sublimity of administration consists in knowing the proper degree of power that should be exerted on different occasions.