Who said "You must be strong enough to be vulnerable."?

This quote is attributed to Spencer Tracy.

You must be strong enough to be vulnerable. - Spencer Tracy

"You must be strong enough to be vulnerable."

Spencer Tracy Strength

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."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."