“Curious, this child-love of stones! Stones are the toys not only of the children of the poor, but of all children at one period of existence: no matter how well supplied with other playthings, every Japanese child wants sometimes to play with stones. To the child-mind a stone is a marvelous thing, and ought so to be, since even to the understanding of the mathematician there can be nothing more wonderful than a common stone. The tiny urchin suspects the stone to be much more than it seems, which is an excellent suspicion; and if stupid grown-up folk did not untruthfully tell him that his plaything is not worth thinking about, he would never tire of it, and would always be finding something new and extraordinary in it.”
— Lafcadio Hearn, “In Cholera Time,” Japanese Ghost Stories