"A state of exalted pleasure lasts only moments, or in some cases, and with some intermissions, hours or days, and is the occasional brilliant flash of enjoyment, not its permanent and steady flame. Of this the philosophers who have taught that happiness is the end of life were as fully aware as those who taunt them. The happiness which they meant was not a life of rapture; but moments of such, in an existence made up of few and transitory pains, many and various pleasures, with a decided predominance of the actual over the passive, and _having as the foundation of the whole, not to expect more from life than it is capable of bestowing_.[83] A life thus composed, to those who have been fortunate enough to obtain it, has always appeared worthy of the name of happiness." Then Mill goes on to point out what he considers has been sufficient to satisfy great numbers of mankind (p. 19): "The main constituents of a satisfied life appear to be two, either of which by itself is often found sufficient for the purpose: tranquillity, and excitement. With much tranquillity, many find that they can be content with very little pleasure: with much excitement, many can reconcile themselves to a considerable quantity of pain. There is assuredly no inherent impossibility in enabling even the mass of mankind to unite both." From these passages we must gather that at any rate the mass of mankind will attain happiness if they are satisfied with these main constituents, and we are especially told that the foundation of the whole utilitarian philosophy (Mill does not specify the substantive to which the adjective _whole_ applies in the above quotation, but it must from the context be either "utilitarian philosophy," "search for happiness," or some closely equivalent idea) is _not to expect from life more than it is capable of bestowing_. The question, then, may fairly arise whether upon a fair calculation of probabilities they are not wise, upon Mill's own showing, who aim at moderate achievements in life, so that in accomplishing these they may insure a satisfied life. This seems the more reasonable, if, as Mill elsewhere tells us, the nobler feelings are very apt to be killed off by the chilly realities of life.