Who said "Sometimes the smallest acts of kindness mean the most."?

This quote is attributed to Droopy.

Sometimes the smallest acts of kindness mean the most. - Droopy

"Sometimes the smallest acts of kindness mean the most."

Droopy Kindness

"I'm so happy."

"Hello, I'm so glad to see you."

"That makes me so sad."

"I'm afraid I have some bad news."

"A good man treats his wife with respect."

"Kindness always comes back around."

"The power of a smile can change everything."

"Kindness is weakness to some. Not to me."