Who said "Gratitude is the fastest way to shift your perspective"?

This quote is attributed to Jimmy Fallon.

Gratitude is the fastest way to shift your perspective - Jimmy Fallon

"Gratitude is the fastest way to shift your perspective"

Jimmy Fallon Gratitude

Comedian and Talk Show Host American Born 1974 (age 52)

"You make your own happiness. It's not something that just happens to you."

"Life is too short to be boring."

"The Tonight Show is what I wanted to do since I was a kid."

"I think the best part about my job is making people laugh."

"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"