Who said "Kindness costs nothing but means everything."?

This quote is attributed to Pikachu.

Kindness costs nothing but means everything. - Pikachu

"Kindness costs nothing but means everything."

Pikachu Kindness

"Pika pika!"

"Pikachu!"

"Pika pika chu!"

"I choose you!"

"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."