Kindness is a duty that takes a lifetime to complete. Kindness is like a flower, it needs to be watered with clean water. Kindness is like candlelight, it must be ignited with the fire of your heart. Kindness is a pearl, you must buy it with morality.

Kindness is not the color of a flower, it burns people at first sight, but it is like plum blossoms, with a subtle fragrance floating around;

Kindness is not like wind and rain, it comes and goes with splendor, but it is high in the sky, with a constant background. green.