Mistakes are . . . immensely useful. . . they show us . . . where we are right now and what we need to do next
William WestneyIf you have played "six times wrong, one time right" the problem is not quite corrected.
William WestneyDon't attribute mishaps to a lapse in concentration - if you missed the note you don't know it.
William Westney[perfectionism leads to] a tendency to apologize preemptively for one's efforts, knowing from experience that there's sure to be something wrong with them.
William Westney