COSTS NOTHING....but givesmuch;it enriches those who recieve,without making poorer those who give.It takes only a moment, but the memory of it sometimes lasts forever. No one is so rich or mighty that he/she can get along without it - and no one is so poor but what he can be made rich by it. A'smile' creates happiness in the home, fosters good-will in business, and is the symbol of friendship. It brings rest to the weary, cheer to the discouraged, sunshine to the sad, and it's Nature's best antidote for trouble. Yet it cannot be brought, borrowed, beeged, or stolen, for it is something that is of no value to anyone until it is given away.Some people are too tired to give you a smile. Give them one of yours, as no one needs a smile so much as the one who has no more to give!
The more you give it out, the more it will return back to you.