“The greatest successes grow out of great failures. In numerous instances the result is better that comes after a series of abortive experiences than it would have been if it had come at once; for all these successive failures induce a skill which is so much additional power working into the final achievement… The hand that evokes such perfect music from the instrument has often failed in its touch, and bungled among the keys… Every disappointed effort fences in and indicates the only possible path of success, and makes it easier to find.”
