The sooner the world solves its economic problems, the sooner its inhabitants can afford leisure and peace and get on with the non-material things that are inherently important: the work of mind and spirit that is gloriously and uniquely human, the work that no machine can ever do.
Louis O. Kelso, Patricia Hetter Kelso (1967). “Two-factor Theory: the Economics of Reality; how to Turn Eighty Million Workers Into Capitalists on Borrowed Money, and Other Proposals”, New York : Vintage Books
