Who said "Be grateful for what you have before you lose it."?

This quote is attributed to Barney Stinson.

Be grateful for what you have before you lose it. - Barney Stinson

"Be grateful for what you have before you lose it."

Barney Stinson Gratitude

"Legendary!"

"When I get sad, I stop being sad and be awesome instead."

"Have you met Ted?"

"Suit up!"

"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"