Of all the religions, creeds, and self-help manifestos the world has produced, most concentrate on how to achieve salvation in aspects other than the here-and-now, with our lives merely transitory testing grounds for a higher realm or our actions guided so that we maximize life in a state of 'enlightened hedonism,' consuming rapaciously but really achieving not much at all. But there's one philosophy that provides a concrete foundation for living well, for living 'a good life' in this world.