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.
         A smile cannot be bought, begged, borrowed, 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 none needs a smile so much as he who has no
more to give.

Have a Cheerful Day

Smile... Smile... and keep smiling...