Major League Baseball has produced more colorful characters than any other American sport, and Yogi Berra ranks high among them. And, by everything I've read, a true gentleman. Thanks for the quotes.
I always used #24. in teaching Discrete Mathematics when doing the class about proofs by induction. (I will spare you the details about how P(k+1) needs to be carefully written down on the side so that you know where you are going.)