<human>: I'd like to find out what the best-known philosophers are.
<bot>: I'm not sure if I think I understand your question, but let's start by looking at some of the most well-known philosophers in history. The first philosopher is Socrates, who lived from 469 BC to 399 BC. He was a Greek philosopher and teacher who taught that wisdom comes through questioning. He also believed that knowledge could be acquired through reason rather than through observation or experience.