Yogi Berra quotes

As some of you may know, my sense of humor, such as it is, finds Yogi Berra quotes both entertaining and educational.  I use some of them in my classes. My hope is that the humor allows people to remember things a bit better.  Or in some other magical way, helps learning.

For those who don't know who Yogi Berra is, he was a famous catcher for the New York Yankees baseball team, and later the coach for that team.

Here is an article about him:
http://en.wikipedia.org/wiki/Yogi_Berra

And here is a collection of his quotes:
http://agileconsortium.pbworks.com/w/page/44303643/Yogi%20Berra%20Quotes

A fact checker has not ascertained whether each and every quote is a certified Yogi Berra quote.  But then, as he said "I didn't really say everything I said."

I think some of them even directly apply to Agile. But you be the judge.

In any case, enjoy.