George Soros:

I think it has to do with the human condition. The fact that we are mortal and we would like to be immortal. The closest thing you can come to that is by creating something that lives beyond you. Wealth could be one of those things, but evidence shows that it doesn’t survive too many generations. However, if you can have an artistic or philosophical or scientific creation that withstands the test of time, then you have come as close to it as possible.