How many things do we make out of the bones of animals?

• Our shoes are made out of the skin of animals; the furs of animals cover us warmly.
• The flesh of animals we use for our food.
• Fishes, which never dreamed of harming us, we catch in nets.
• We load burdens upon horses, camels and elephants,
• and we take from the calf its share in the form of milk and butter upon which our everyday's livelihood depends.