"[throws his walking stick and it flies past 2003 Raphael and 80s Leonardo and hits the computer.] ENOUGH! Stop this bickering! You only do your enemy's work for him! You are ninja. All of you and all are welcome here. [removal his walks stick from the computer] Do not embarrass your sensei."
January 1, 1970
https://en.wikiquote.org/wiki/Turtles_Forever