We have a general view of existence, whether we like it or not; it alters or, to speak more accurately, it creates and involves everything we say or do, whether we like it or not. If we regard the Cosmos as a dream, we regard the Fiscal Question as a dream. If we regard the Cosmos as a joke, we regard St. Paul’s Cathedral as a joke. If everything is bad, then we must believe (if it be possible) that beer is bad; if everything be good, we are forced to the rather fantastic conclusion that scientific philanthropy is good. Every man in the street must hold a metaphysical system, and hold it firmly. The possibility is that he may have held it so firmly and so long as to have forgotten all about its existence.