Quotes on Smiling

Question: How can I remain always smiling?    

Sri Chinmoy: You can remain always smiling by imagining a most beautiful flower. It can be a rose or any other flower you like. First try to imagine that the flower is right in front of you, and you are admiring and appreciating it. Then try to feel that particular flower is none other than your own self. In this way, you will be able to remain always, always happy and smiling.

Excerpt from Sri Chinmoy Answers, Part 14 by Sri Chinmoy.

Do you want to be permanently happy
On the spiritual plane?  
Then start smiling  
At your smiling soul,  
And start flying
With your flying soul.

Excerpt from Ten Thousand Flower-Flames, Part 24 by Sri Chinmoy.