Know how to treat frostbite until you can get indoors.

Almost all of the finer things in life are free or nearly free. You don't have to pay for the sky at night or snow in the morning or a kiss on the nose when you're sick. Forgetting that may put you at the mercy of those who seek to profit by convincing you to want whatever it is they have to sell.

Be able to tell whether garments that look good on the hanger actually look good on you

Be able to recognize many of the major constellations and know the stories behind them

Know how to treat frostbite until you can get indoors.

Skill is successfully walking a tightrope between the twin towers of New York's World Trade Center. Intelligence is not trying.

Have you ever noticed that when you must struggle to hear something, you close your eyes?