One day, Xiang Tuo was arguing with another child. Confucius asked them what’s about. One child thought that the sun is nearer to us at daybreak and far away from us at noon, because in the morning it is as big as the canopy of a carriage, but at noon only the size of a plate or a bowl. The other contended that the sun was far away at dawn and nearby at midday, because when the sun comes out, it is very cool, but at midday it is as hot as putting your hand in boiling water. Confucius was unable to settle the matter for them.