Machines are beneficial to the degree that they eliminate the need for labor, harmful to the degree that they eliminate the need for skill.
W. H. AudenFollow, poet, follow right To the bottom of the night, With your unconstraining voice Still persuade us to rejoice; With the farming of a verse Make a vineyard of the curse, Sing of human unsuccess In a rapture of distress; In the deserts of the heart Let the healing fountain start, In the prison of his days Teach the free man how to praise.
W. H. Auden