Just got back from a trip to California and remembered this picture while offloading my phone. The Ahwahnee Hotel in Yosemite National Park has a small lounge room off the main lobby with a little display about a local ski club that used to ski at Badger Pass down the way. This was on display at the hotel, so I snapped a quick picture because I thought it was pretty cool. Didn't say when it was written but I'm guessing it's fairly old. So here it is NS, the Skier's Ten Commandments.
I personally like #1 and the first line of #4.