Between the amateur and the professional…there is a difference not only in degree but in kind. The skillful man is, within the function of his skill, a different psychological organization…A tennis player or a watchmaker or an airplane pilot is an automatism but he is also criticism and wisdom.

Between the amateur and the professional…there is a difference not only in degree but in kind. The skillful man is, within the function of his skill, a different psychological organization…A tennis player or a watchmaker or an airplane pilot is an automatism but he is also criticism and wisdom.

– Bernard De Voto