Criticism 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 I don't practice one day, I know it; two days, the critics know it; three days, the public knows it.
Jascha HeifetzI occasionally play works by contemporary composers and for two reasons. First to discourage the composer from writing any more and secondly to remind myself how much I appreciate Beethoven.
Jascha Heifetz