The smallest act of kindness is worth more than the greatest intention.
— Khalil Gibran

No Act of kindness, no matter how small, is ever wasted.
Aesop kin quote

Kind words do not cost much. Yet they accomplish much.
— Blaise Pascal

One kind word can warm three winter months.
— Japanese Proverbs

He who reigns within himself and rules his passions, desires, and fears is more than a king.
— John Milton