"Vices are simply overworked virtues, anyway. Economy and frugality are to be commended but follow them on in an increasing ratio and what do we find at the other end? A miser! If we overdo the using of spare moments we may find an invalid at the end, while perhaps if we allowed ourselves more idle time we would conserve our nervous strength and health to more than the value the work we could accomplish by emulating at all times the little busy bee.