"Remember on the phone, when you said if I come down here and beat LaRusso in the All-Valley Tournament, that you'd give me 25 percent ownership of your new dojos? Well, I've been giving it some thought. To perform my best, which is what I want to do, I'm afraid I'm gonna need 50 percent."
January 1, 1970
https://en.wikiquote.org/wiki/The_Karate_Kid_Part_III