The value of a smile is priceless, yet it is the cheapest, easiest, most rewarding, and most sincere gift to anyone that crosses your path. A smile makes a person's day, anybody's day, even a stranger's day. A smile is infectious. Start infecting people with your smile today!
A smile is nature's best antidote for discouragement. It brings rest to the weary, sunshine to those who are sad, 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.
~ Author Unknown
“A warm smile is the universal language of kindness.”
~ William Arthur Ward