"I do not know how far Nesbit consciously intended The Magic City to be an allegory of the human condition. It was only after I descended from the trees, and tasted the joys and sorrows of becoming a scientist, that I began to meditate upon the magic city and to see in it a mirror image of the big world that I was entering. I was plunged into the big world abruptly, like Philip. The big world, wherever I looked, was full of human tragedy. I came upon the scene and found myself playing roles that were half serious and half preposterous. And that is the way it has continued ever since."