Who said "Happiness isn't a destination; it's a practice."?

This quote is attributed to Donkey Kong.

Happiness isn't a destination; it's a practice. - Donkey Kong

"Happiness isn't a destination; it's a practice."

Donkey Kong Happiness

"Tie your shoes!"

"I'm so excited I could burst!"

"Let's-a-go!"

"You're my best friend!"

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."