George Halas — American Coach born on February 02, 1895, died on October 31, 1983

George Stanley Halas, Sr., nicknamed "Papa Bear" and "Mr. Everything", was a player, coach, owner and pioneer in professional American football. He was the iconic founder and owner of the National Football League's Chicago Bears. He was also lesser known as an inventor, jurist, producer, philanthropist, philatelist, and Major League Baseball player. Most notably, he is considered one of the original co-founders of the National Football League in 1922... (wikipedia)

Nobody who ever gave his best regretted it.
You can achieve only that which you will do.
Find out what the other team wants to do. Then take it away from them.
Nothing is work unless you'd rather be doing something else.
San Francisco has always been my favorite booing city. I don't mean the people boo louder or longer, but there is a very special intimacy. When they boo you, you know they mean you. Music, that's what it is to me. One time in Kezar Stadium they gave me a standing boo.