The third volume of the collected works of Mihaly Csikszentmihalyi covers his work on the application of flow in areas that go beyond the field of leisure where the concept was first applied. Based on his personal experience with schooling and learning, as well as that of many others and contrary to what Cicero claimed, Csikszentmihalyi arrived at the conclusion that instead of taking pride in making the roots of knowledge as bitter as possible, we should try to make them swe