Who is "Aristotle?" Why would the narrator mention him in this scene?

Native speaker’s answer
Rebecca
Aristotle, one of the most famous philosphers in history, wrote that human beings were rational animals and that reason was a characteristic of human nature. He is well-known for his writings on reason, which is why the speaker mentions him here! Ex: Human beings have the ability to reason. Ex: Without reasoning, it's difficult to reach any conclusion.