The Integrity of a Smile

It costs nothing, but creates much.
It enriches those who receive without
impoverishing those who give.
It happens in a flash, and the memory of
it sometimes lasts forever.
None are so rich they can get along without
it, and none so poor but are richer for its benefits.
It creates happiness in the home, fosters goodwill
in a business, and is the countersign of friends.
It is rest to the weary, daylight to the discouraged,
sunshine to the sad, and nature's best antidote
for trouble.
Yet it cannot be bought, begged, borrowed, or stolen,
for it is something that is no earthly good to anyone
until it is given away.
And if in the course of the day some of your friends
should be too tired to give you a smile, why don't
you give them one of yours?
For nobody needs a smile so much as those who have
none left to give!