A smile is nature’s best antidote for discouragement.
It brings rest to the weary,
Sunshine to those who are frowning,
And hope to those who are hopeless and defeated.
A smile is so valuable that it can’t be bought,
Begged, borrowed, or taken away against your will.
You have to be willing to give a smile away
Before it can do anyone else any good.
So if someone is too tired or grumpy to flash you a smile,
Let him have one of yours anyway.
Nobody needs a smile as much
As the person who has none to give.

Dale Carnegie