Who said "Kindness is never wasted, even when it's not returned."?

This quote is attributed to Dee Dee.

Kindness is never wasted, even when it's not returned. - Dee Dee

"Kindness is never wasted, even when it's not returned."

Dee Dee Kindness

"Shut up and leave me alone!"

"I'm busy!"

"Get out of my laboratory!"

"You're so annoying!"

"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."