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

This quote is attributed to Grogu.

Kindness costs nothing but means everything. - Grogu

"Kindness costs nothing but means everything."

Grogu Kindness

"This is the way."

"I have spoken."

"Do or do not, there is no try."

"Fear is the path to the dark side."

"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."