There are those who make things happen, there are those who watch things happen, and there are those who wonder what happened. These days, an education is essential for career success. Unless, of course, you run for Congress. To err is human. To really foul things up requires a computer.
Universities are full of knowledge.
The freshmen bring a little in and the seniors take none away, so knowledge accumulates. When anything is used to its full potential, it will break.