If we believe that happiness arises only when some external condition is fulfilled, we consign ourselves to a perpetual state of discontent. For even when our expectations are fulfilled, sooner or later the little voice inside starts again, “More! More!” It is this habit, this almost mechanical fixation of the mind, that keeps us forever chasing rainbows, until at last we begin to suspect that the kingdom of heaven is within. ~ Eknath Easwaren