You can write that when you meet grandpa on the bus, you give him your seat, and when you cross the road, help the elderly or children cross the road together. Donating books and money to poor families is a kind act. We can discover, observe, experience and write things that highlight good quality from the little things around us.
Kindness is the most basic character in human nature and the simplest beauty in human nature. Only in good soil can the flower of morality be more noble. We can't expect every ordinary person to touch the earth with lofty morality, but we must be kind to everyone and the world will be beautiful.