Who said "Happiness is the byproduct of purposeful action."?

This quote is attributed to Ebony Maw.

Happiness is the byproduct of purposeful action. - Ebony Maw

"Happiness is the byproduct of purposeful action."

Ebony Maw Happiness

"I am Ebony Maw, and I have come to collect the stone you guard."

"The universe requires correction, and we shall provide it."

"Your resistance is but a whisper against the storm we bring."

"Knowledge of one's purpose is the greatest gift."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."