"I was tired of being threatened by Ike Clanton and his gang. I believed from what they had said to others and to me, and from their movements, that they intended to assassinate me the first chance they had, and I thought if I had to fight for my life against them, I had better make them face me in an open fight."
January 1, 1970
https://en.wikiquote.org/wiki/Wyatt_Earp_(film)