刻舟求劍 https://www.youtube.com/watch?v=eQVAedlgvM8&list=PLl-MS2zMZDrMxYh58JlLwXKNWKZuBQPMl&index=7
推己及人 https://www.youtube.com/watch?v=ClLEH-PJiaY&list=PLl-MS2zMZDrMxYh58JlLwXKNWKZuBQPMl&index=8
