Aristotle did not believe that people sleep to dream. He broke the connection between nature and dreaming. He believed that dreaming was closely related to the human body.

In Aristotle's theory, sleep is caused by the heat in the body entering the mind and accumulating in the mind. This is why people always take a nap after meals. Arithutus has written three books related to dreams. He said that when people dream, it is the psychological activity of the sleeper, and that when they dream of fire, the quilt is too thick, and other theories.

Aristotle's theory dismissed the idea that dreams originated from gods, claiming that animals can dream, which was not scientifically confirmed until the mid-20th century.

(Editor in charge：Dreams and Health)