"Competition is the law of the jungle, but cooperation is the law of civilization"
- Peter Kropotkin (1842-1921)

UPDATE:
Thanks to some responders, found out that this “quote” is not an actual quote of Kroptkin. He actually thought the “jungle” showed cooperation as well.
A thread on how this misquote has been spread:
https://www.reddit.com/r/Anarchy101/comments/18r9zg5/comment/kf07vw4/

Thanks to some responders, found out that this “quote” is not an actual quote of Kroptkin. He actually thought the “jungle” showed cooperation as well. Though he was arguing that it should be a core characteristic of humans as well.

Thread on the https://www.reddit.com/r/Anarchy101/comments/18r9zg5/comment/kf07vw4/