"We walk alone in the world," the Moralist, at the end of his essay on Ideal Friendship, writes somewhat sadly, "Friends such as we desire are dreams and fables," Yet we never quite give up the hope of finding them. But what awful things happen to us? what snubs, what set-downs we experience, what shames and disillusions. We can never really tell what these new unknown persons may do to us. Sometimes they seem nice, and then begin to talk like gramophones. Sometimes they grab at us with moist hands, or breathe hotly on our necks, or make awful confidences, or drench us from sentimental slop-pails. And too often, among the thoughts in the loveliest heads, we come on nests of woolly caterpillars.

And yet we brush our hats, pull on our gloves, and go out and ring door-bells.