INSIGHTS :How much is a smile?

Not that costly I presume. In fact, it costs nothing! Wait! I said a smile creates so much. Would you smile after giving staff to the needy? Or would you smile after receiving a gift from a dear friend. Great, we are now singing the obvious but one of the many things a smile does is to enrich those who receive without impoverishing those who give. It happens in a flash, but its memory sometimes lasts forever.