Who said "Kindness is the simplest thing, but also the hardest."?

This quote is attributed to Meatwad.

Kindness is the simplest thing, but also the hardest. - Meatwad

"Kindness is the simplest thing, but also the hardest."

Meatwad Kindness

"I'm Meatwad. I'm a meatwad."

"Shake, I can change into anything I want."

"That don't make no sense."

"I'm gonna go do some crazy stuff."

"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."