We found this poem on my dad's printer the day he died.
THE MAN IN THE GLASS
When you get what you want in your struggle for self
And the world makes you king for a day.
Just go to a mirror and look at yourself
And see what that man has to say.
For it isn't your father or mother or wife
Whose judgment upon you must pass.
The fellow whose verdict counts most in your life
Is the one staring back from the glass.
Some people might think you're a straight shootin' chum
And call you a wonderful guy.
But the man in the glass says you're only a bum
If you can't look him straight in the eye.
He's the fellow to please, never mind all the rest
For he's with you clear to the end.
And you've passed your most dangerous test
If the guy in the mirror is your friend.
You may fool the whole world down the pathway of years
And get pats on the back as you pass.
But your final reward will be heartache and tears
If you've cheated the man in the glass.
--by Dale Wimbrow (according to an Internet search)