Mihaly Csikszentmihalyi Quotes
It does not seem to be true that work necessarily needs to be unpleasant. It may always have to be hard, or at least harder than doing nothing at all. But there is ample evidence that work can be enjoyable, and that indeed, it is often the most enjoyable part of life.
Csikszentmihalyi, Mihaly. Flow: The Psychology of Optimal Experience. Harper & Row, 1990, p. 152.
Mihaly Csikszentmihalyi is a Hungarian-American psychologist. He recognised and named the psychological concept of flow, a highly focused mental state conducive to productivity. He is the Distinguished Professor of Psychology and Management at Claremont Graduate University. He is the former head of the department of psychology at the University of Chicago and of the department of sociology and anthropology at Lake Forest College.