Who said "I believe in the power of a good laugh."?

This quote is attributed to Ginger Rogers.

I believe in the power of a good laugh. - Ginger Rogers

"I believe in the power of a good laugh."

Ginger Rogers Humor

Dancer and Actress American 1911–1995

"I only have 10% of my energy at any given time. The other 90% I devote to my craft."

"The two of you did every thing together - I just followed Astaire around."

"I did everything he did, but backwards and in high heels."

"Never do a thing consciously unaesthetic - either in fact or in appearance."

"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."