I got the following list from my Dad's office...he got it through an email and had it posted. Thought I'd do the same here.
It's entitled, "the list we should all carry around."

The most destructive habit.....................................................Worry
The greatest joy.....................................................................Giving
The greatest loss....................................................................Loss of Self-Respect
The most satisfying work........................................................Helping Others
The ugliest personality trait....................................................Selfishness
The most endangered species................................................Dedicated Leaders
Our greatest natural resource................................................Our youth
The greatest "shot in the arm"...............................................Encouragement
The greatest problem to overcome.........................................Fear
The most effective sleeping pill...............................................Peace of Mind
The most crippling failure disease...........................................Excuses
The most powerful force in life................................................Love
The most dangerous pariah....................................................A Gossiper
The world's most incredible computer.....................................The Brain
The worst thing to be without.................................................Hope
The deadliest weapon.............................................................The Tongue
The two most powerful words................................................."I Can"
The greatest asset..................................................................Faith
The most worthless emotion...................................................Self-pity
The most beautiful attire.........................................................A Smile
The most prized possession....................................................Integrity
The most contagious spirit.......................................................Enthusiasm
The most powerful channel of communication..........................Prayer