Who said "Happiness is not a destination, it's a journey."?

This quote is attributed to Duke Ellington.

Happiness is not a destination, it's a journey. - Duke Ellington

"Happiness is not a destination, it's a journey."

Duke Ellington Happiness

Jazz Composer Pianist American 1899–1974

"Music is my life, it's my soul, it's everything I do in this world."

"Do not fear mistakes. There are none."

"A wise man doesn't give the right answer, he poses the right question."

"There are simply two kinds of music, good music and the other kind."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."