The last thing is simplicity. After having gone through all the difficulties, having played an endless number of notes, it is simplicity that matters, with all its charm. It is the final seal on Art. Anyone who strives for this to begin with will be disappointed. You cannot begin at the end.
I wonder how many parents realize that by the so-called education they are giving their children, they are only driving them into the commonplace, and depriving them of any chance of doing anything beautiful or original.