Life is like a play, and we meet by fate. It is not easy to help the elderly, whether to cherish it more. There's no need to turn back when you lose your temper over trifles. I am not angry when others are angry, and there is no one to replace me when I am sick. If I make someone angry, besides, it is hard to hurt myself. Don't compare with your neighbors and relatives, let your children and grandchildren do their own housework. Share joys and sorrows, the gods envy good companions!