On the principle of homoeopathic magic, inanimate things, as well as plants and animals, may diffuse blessing or bane around them, according to their own intrinsic nature and the skill of the wizard to tap or dam, as the case may be, the stream of weal or woe. In Samaracand women give a baby sugar candy to suck and put glue in the palm of its hand, in order that, when the child grows up, his words may be sweet and precious things may stick to his hands as if they were glued. The Greeks thought that a garment made from the fleece of a sheep that had been torn by a wolf would hurt the wearer, setting up an itch or irritation in his skin. They were also of opinion that if a stone which had been bitten by a dog were dropped in wine, it would make all who drank of that wine to fall out among themselves. Among the Arabs of Moab a childless woman often borrows the robe of a woman who has had many children, hoping with the robe to acquire the fruitfulness of its owner. The Caffres of Sofala, in East Africa, had a great dread of being struck with anything hollow, such as a reed or a straw, and greatly preferred being thrashed with a good thick cudgel or an iron bar, even though it hurt very much. For they thought that if a man were beaten with anything hollow, his inside would waste away till he died. In eastern seas there is a large shell which the Buginese of Celebes call the "old man" (_kadjâwo_). On Fridays they turn these "old men" upside down and place them on the thresholds of their houses, believing that whoever then steps over the threshold of the house will live to be old. At initiation a Brahman boy is made to tread with his right foot on a stone, while the words are repeated, "Tread on this stone; like a stone be firm"; and the same ceremony is performed, with the same words, by a Brahman bride at her marriage. In Madagascar a mode of counteracting the levity of fortune is to bury a stone at the foot of the heavy house-post. The common custom of swearing upon a stone may be based partly on a belief that the strength and stability of the stone lend confirmation to an oath. Thus the old Danish historian Saxo Grammaticus tells us that "the ancients, when they were to choose a king, were wont to stand on stones planted in the ground, and to proclaim their votes, in order to foreshadow from the steadfastness of the stones that the deed would be lasting."