It is just at those junctures when the idealistic attitude threatens to disappear that we notice a weakening of this force which is a necessary constituent in the founding and maintenance of the community and is thereby a necessary condition of civilization. As soon as the spirit of egotism begins to prevail among a people then the bonds of the social order break and man, by seeking his own personal happiness, veritably tumbles out of heaven and falls into hell.

Posterity will not remember those who pursued only their own individual interests, but it will praise those heroes who renounced their own happiness.