“A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.”

“My biggest complaint about drivers out in the country has tended to be that they're not in a great hurry to get where they're going. This is particularly true of old men wearing hats. If you get behind an old guy wearing a hat on a winding road, you might as well just phone ahead on your cell and te”