Who is the founder of egoism?

Related questions

1. What is pretentious behavior?
2. What is the most disgusting word in the English language?
3. What is altruistic Behaviour?
4. What is the benefit of altruism?
5. Is sickeningly a word?
6. What is pure altruism?
7. Is disgustingly a word?
8. How do you tell if someone is being condescending?
9. What is an altruistic person?
10. What does Gross mean in slang?

Tags

1. #methods
2. #compared
3. #whereas
4. #introduced
5. #written
6. #maximize
7. #philosopher
8. #history
9. #focused
10. #overall
11. #pleasure
12. #writing
13. #henry
14. #egoism
15. #sought
16. #individual
17. #utilitarianism
18. #philosophy
19. #ethical
20. #ethics
21. #sidgwick
22. #maximizing