Final answer:
Protagoras noted 'Man is the measure of all things,' emphasizing subjective knowledge.
Explanation:
Protagoras was the theorist famous for noting that "Man is the measure of all things." This concept suggests that knowledge is subjective, varying based on individual perception and experience. Protagoras believed that truth and values are relative to each person's perspective.
Learn more about Protagoras' philosophy here:
https://brainly.com/question/40505224
