Excellent quotes. To be acted upon.
Reference:: Sikh Philosophy Network http://www.sikhphilosophy.net/inspirational-stories/24210-all-people-smile-in-same-language.html
Smile is a window to soul & laughter is the door.
By making sombody smile you can release the joy in another.
When you release the joy in another. you experience the joy in your heart.
There are thousands of ways to release the joy in another.
This is the secret of joy. Make some one feel the joy by something so simple as smile.