George Washington's Rules of Civility

As a teenager, George Washington wrote his 110 Rules of Civility and Decent Behavior in Company and Conversation. These rules, which were mostly common sense things dealing with etiquette, were based on a 16th century Jesuit set of precepts made for young men.

I didn't read the whole list, but if #2 is any indication of how good/funny it is, then I probably should read all 110 Rules:

When in company, put not your hands to any part of the body not usually discovered.