The sonatas of Mozart are unique; they are too easy for children, and too difficult for artists.
I always make sure that the lid over the keyboard is open before I start to play.
I am attracted only to music which I consider to be better than it can be performed.
Practice in tranquility.
When a piece gets difficult, make faces.
The notes I handle no better than many pianists. But the pauses between the notes - ah, that is where the art resides.