After dinner, the mother and her daughter washed the dish together, and the father and her son were watching TV in the living room.
Suddenly, the sound of breaking the plate came from the kitchen, and then there was silence.
The son looked at his father and said, "mom must have broken it ." "How do you know ?" "She didn't curse ."
Thinking: we are used to seeing people and ourselves according to different standards, so that we always blame people with strictness and treat ourselves with tolerance.