Who said "The life unlived is the only true death."?

This quote is attributed to Jackson, Frank.

The life unlived is the only true death. - Jackson, Frank

"The life unlived is the only true death."

Jackson, Frank Life

Philosopher Australian Born 1943 (age 83)

"The mind is everything. What you think you become."

"Life is what happens when you're busy making other plans."

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

"Innovation distinguishes between a leader and a follower."

"Life is meant to be lived with passion."

"Life is what happens when you're busy making other plans."

"Life is a journey, not a destination."

"Life's too short for regrets."