Who said "A child's laughter is the best payment for a life's work."?

This quote is attributed to Ruth Handler.

A child's laughter is the best payment for a life's work. - Ruth Handler

"A child's laughter is the best payment for a life's work."

Ruth Handler Happiness

"I wanted to create something that would let girls know that they could be anything they wanted to be."

"A girl should be two things: classy and fabulous."

"The only limit is your imagination."

"Every girl deserves to feel like she can do anything."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."