Once upon a time there were two little boys who lived chiefly in the front garden, because their villa was a model one. The front garden was about the same size as the dinner table; it consisted of four strips of gravel, a square of turf with some mysterious pieces of cork standing up in the middle and one flower bed with a row of red daisies. One morning while they were at play in these romantic grounds, a passing individual, probably the milkman, leaned over the railing and engaged them in philosophical conversation. The boys, whom we will call Paul and Peter, were at least sharply interested in his remarks. For the milkman (who was, I need say, a fairy) did his duty in that state of life by offering them in the regulation manner anything that they chose to ask for. And Paul closed with the offer with a business-like abruptness, explaining that he had long wished to be a giant that he might stride across continents and oceans and visit Niagara or the Himalayas in an afternoon dinner stroll.