If a weakly mortal is to do anything in the world besides eat the bread thereof there must be a determined subordination of the whole nature to the one aim no trifling with time which is passing with strength which is only too limited.
Computers are hierarchical. We have a desktop and hierarchical files which have to mean everything.
So in my uncertainty I went to graduate school and there it all happened.
Today computers help us making the music. It's really a tool.