Despite the vast differences that exist between people, there is one thing that everybody shares in common. Each person comes here, runs around for a while and then is called away. Now the curious thing about people today is that they seem to be under the impression that they know all there is to know about running around, and that those who came here and ran around before them knew nothing at all. It is true that people today certainly run around a lot faster than those who ran around before them. But whether all this fast running around means that they know anything more or are any better at running around, is another matter entirely.