Who said "Give yourself credit for your hard work."?

This quote is attributed to Barney.

Give yourself credit for your hard work. - Barney

"Give yourself credit for your hard work."

Barney Gratitude

"I love you, you love me, we're a happy family"

"With a great big hug and a kiss from me to you, won't you say you love me too?"

"Friends forever, that's what we'll be"

"Everyone is special, everyone is unique"

"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"