"知道"的含义已经从能够记住和重复信息转变为能够找到并使用信息。
The meaning of "knowing" has shifted from being able to remember and repeat information to being able to find and use it.
My favorite things in life don’t cost any money.It’s really clear that the most precious resource we all have is time.
做学问的人应当以确立诚信为根本，修饰言辞为次要。