There is no such thing as perfection, there are only standards. And after you have set a standard you learn that it was not high enough. You want to surpass it.
Jascha HeifetzPractice like it means everything in the world to you. Perform like you don't give a damn.
Jascha HeifetzCriticism does not disturb me, for I am my own severest critic. Always in my playing I strive to surpass myself, and it is this constant struggle that makes music fascinating to me.
Jascha HeifetzIf the Almighty himself played the violin, the credits would still read 'Rubinstein, God, and Piatigorsky', in that order.
Jascha Heifetz