class11

It is the old way to put knowledge into your head.

You must understand your knowledge, emptying your head, and filled with curiosity.

Update whatever you want to do. Don't chase after others.

public information systems are information systems available for public use.

It is more important to be able to do it directly than to know it.

The term to an unpredictable world is getting shorter and shorter.

Computers develop into artificial intelligence and the internet becomes Wifi then can be connected anywhere.