Who said "The key to happiness is finding purpose in what you do."?

This quote is attributed to Beyoncé.

The key to happiness is finding purpose in what you do. - Beyoncé

"The key to happiness is finding purpose in what you do."

Beyoncé Happiness

Pop R&B Singer Dancer American Born 1981 (age 45)

"I am my best thing."

"Do what you have to do, to do what you want to do."

"Power is not given to you. You have to take it."

"You have to believe it before you can become it."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."