Who said "Laughter is medicine for wounds no one can see."?

This quote is attributed to Mantis.

Laughter is medicine for wounds no one can see. - Mantis

"Laughter is medicine for wounds no one can see."

Mantis Humor

"I am Mantis. I like to laugh and enjoy life."

"Your emotions are like a flower - they need care to bloom."

"I find joy in the simplest moments with friends."

"Change is not scary; it is how we grow."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."