A smile costs nothing, but it creates much.
It is enriches those who receive it without impoverishing those who give it.
It happens in a flash, and the memory of it may last for ever. None are so rich that they can get along without it, and none so poor that they cannot be richer for its benefits.
It creates happiness in the home, fosters goodwill in 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 begged, bought ,borrowed, or stolen for it is something that is worth nothing to anyone until it is given away.
In the course of the day, some of your acquaintances may be too tired to give a smile.
Give them some of yours. Nobody needs a smile so much as those have none left to give.