Smile costs nothing but brings a lot.
It enriches the ones who receive it without making poorer the ones who give it.
It lasts just a moment but a memory of it might last a lifetime.
No one is too rich to live without it and no one is too poor to share it.
...and if you meet someone who has no smile for you
even though you wait for it - be generous and give him/her your smile...
.... because no one needs a smile more than a person who doesnt have it for others :)))

Have a wonderful evening :)