EXCERPT :

If we further analyse our vague, uneasy aspiration, we shall, I think, see that it springs from a fixed idea that we ought to do something in addition to those things which we are loyally and morally obliged to do. We are obliged, by various codes written and unwritten, to maintain ourselves and our families (if any) in health and comfort, to pay our debts, to save, to increase our prosperity by increasing our efficiency.