Once we are self-aware, we must choose purposes and principles to live by; otherwise the vacuum will be filled, and we will lose our self-awareness and become like groveling animals who live primarily for survival and propagation. People who exist on that level aren't living; they are "being lived".
Stephen CoveyHumility is the mother of all virtues. Humility says we are not in control, principles are in control, therefore we submit ourselves to principles. Pride says that we are in control, and since our values govern our behavior, we can simply do life our way.
Stephen CoveyBe a function of your values rather than a function of the impulse or desire of any given moment.
Stephen Covey