Who said "The work is the reward; everything else is secondary."?

This quote is attributed to Spencer Tracy.

The work is the reward; everything else is secondary. - Spencer Tracy

"The work is the reward; everything else is secondary."

Spencer Tracy Happiness

Actor American 1900–1967

"The best way to find yourself is to lose yourself in the service of others."

"There is a nobility in compassion, a beauty in empathy."

"Success is not final, failure is not fatal."

"The only way to do great work is to love what you do."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."