“Wait,” he said. “This is Bach. And Bach, more than any other music, and these pieces, more than any other Bach, is music complete. This doesn’t just mean it’s beautiful. This means you can play this music all your life, even just this Allemande, and no matter what you do, it will expose you. It will expose everything you are and everything you’re not. It will expose everything you can do and everything you can’t. It will expose everything you’ve mastered and everything you’re scared of. And I don’t mean just about the violin. I mean about everything. It’ll show all that today and it’ll show all that when you play it again in 10 years. And people who know music, who’ve seen you play it both times, they will see you play it and know who you were and who you’ve become.
“There is nothing you can do about this. Or actually there is only one thing you can do about it. And that’s to play the fucking music. To not play scared, even if you’re terrified. To not rush. To not short anything. Inhabit this thing. Play it full.”