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A SMILE IS SOMETHING THAT YOU CAN GIVE TO ANYONE, ANYTIME AND ANYWHERE.
It’s a thing that is priceless and every person may he be a pauper or a millionaire can give it in abundance.
You need to practice to know its worth.
I have myself experienced the pleasure you get when you smile at someone who least expects it from you or in that particular situation.
Try smiling today and see the difference it makes to you and them.
Try smiling at those who meet lots and lots of grumpy people in a day, like the bus conductors, rickshaw drivers, ticket staff or such people you work for you but are never appreciated like even the traffic police.
Give a smile everyday to someone new someone unknown and see the world change for you and for them.