Who said "Strength is not measured by physical prowess alone."?

This quote is attributed to Booth Tarkington.

Strength is not measured by physical prowess alone. - Booth Tarkington

"Strength is not measured by physical prowess alone."

Booth Tarkington Strength

Novelist American 1869–1946

"The only honest art form is laughter, comedy. You can't fake it."

"In your youth you are a reader; in your middle age you are a leader; in your old age you are a listener."

"Midway through the journey of our life, I found myself uncertain of the path forward."

"The mind, when it wanders, discovers truths that diligence cannot find."

"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."