But the philosophy of the two Simple Simons is plain enough. The former is an expansion of simplicity towards complexity; Simon, conscious that he cannot himself make pies, approaches them with an ardour not unmixed with awe. But the latter is a reaction of complexity towards simplicity; in other words, the other Simon refuses pies for various reasons, often including the fact that he has eaten too many of them. Most of the Simple Life as we see it to-day is, of course, a thing having this character of the surfeit or satiety of Simon, when he has become less simple and certainly less greedy. This reaction may take two diverse forms; it may send Simon searching for more and more expensive and extravagant confectionery, or it may reduce him to nibbling at some new kind of nut biscuit. For it may be noted, in passing, that it probably will not reduce him to eating dry bread. The Simple Life never accepts anything that is simple in the sense of self-evident and familiar. The thing must be uncommonly simple; it must not be simply common. Its philosophy must be something higher than the ordinary breakfast table, and something drier than dry bread. The usual process, as I have observed it in vegetarian and other summaries, seems in one sense indeed to be simple enough. The pie-man produces what looks like the same sort of pie, or is supposed to look like it; only it has thinner crust outside and nothing at all inside. Then instead of asking Simple Simon for a penny he asks him for a pound, or possibly a guinea or a five-pound note. And what is strangest of all, the customer is often so singularly Simple a Simon that he pays for it. For that is perhaps the final and most marked difference between Simon of the Simple Spirit and Simon of the Simple Life. It is the fact that the ardent and appreciative Simon was not in possession of a penny. The more refined and exalted Simon is generally in possession of far too many pennies. He is often very rich and needs to be; for the drier and thinner and emptier are the pies, the more he is charged for them. But this alone will reveal another side of the same paradox; and if it be possible to spend a lot of money on the Simple Life, it is also possible to make a great deal of money out of it. There are several self-advertisers doing very well out of the new self-denial. But wealth is always at one end of it or the other; and that is the great difference between the two Simons. Perhaps it is the difference between Simon Peter and Simon Magus.