Who said "Gratitude is the soil from which all other virtues grow."?

This quote is attributed to Nolan, Daniel.

Gratitude is the soil from which all other virtues grow. - Nolan, Daniel

"Gratitude is the soil from which all other virtues grow."

Nolan, Daniel Gratitude

Philosopher Australian Born 1970 (age 56)

"The future is not predetermined. There is no fate but what we make for ourselves."

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"What is real? If you can't define it, then how do you know it's real?"

"Our dreams make us who we are."

"Gratitude makes life richer."

"A grateful heart is a happy heart."

"Respect those who came before us."

"Life's greatest treasures are the people we love"