Hiker's quote is good. I like these too:

"A man's as old as he's feeling. A woman as old as she looks."
~ Mortimer Collins

"When you are younger you get blamed for crimes you never committed and
when you're older you begin to get credit for virtues you never
possessed. It evens itself out."
~ I. F. Stone

Also for those who are afraid that they may be getting addicted to
geocaching remember:

"Too much of a good thing is wonderful."
- Mae West (1892 - 1980)

FroBro D-Dubs