Gongshuzi whittled bamboo and wood to make a magpie. When it was ready, it flew and stayed there for three days. Gongshuzi thought he was clever. Zi Mozi said to Gongshu Zi: "You are a magpie, not as good as a craftsman who is responsible for chariots. He can cut three inches of wood in a moment and weigh fifty stones. Therefore, if something is clever, it is called clever if it is beneficial to others, and it is called clumsy if it is not beneficial." - "Mozi Lu Wen"
Why a falcon? Why be a human being? Why call home?