Smiling is contagious , you catch it like the flu, When someone smiled at me today, I started smiling too. I passed around the corner, and someone saw my grin When he smiled I realized, I'd passed it on to him. I thought about that smile, then I realized its worth, A single smile, just like mine, could travel round the earth. So, if you feel a smile begin, don't leave it undetected Let's start an epidemic quickand get the world infected ! ! ! No one needs a smile as much as someone who has none left to give. So if you meet someone like that, leave him one of yours. A SMILE costs nothing, but gives much. It enriches those who receive, without making poorer those who give. It takes but a moment , but the memory of it sometimes lasts forever . None is so rich or mighty that he can get along without it, and none is so poor but that he can be made rich by it. A smile creates happiness in the home, fosters good will in business, and is the countersign of friendship. It ...