Who said "All that we are is the result of what we have thought."?

This quote is attributed to Spencer Tracy.

All that we are is the result of what we have thought. - Spencer Tracy

"All that we are is the result of what we have thought."

Spencer Tracy Knowledge

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."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."