1, nbsp brothers live in harmony and friends are sincere. Chen Ziang nbspnbsp dun: loyal; Benedict: Loyalty. It means that brothers should respect harmony and friends should pay attention to honesty. Nbsp; Filial piety lies in quality, nbsp; it lies in appearance. Nbsp; it means that filial piety lies in the fact that your heart is full of respect and love, not just in the thoroughness of etiquette. Nbsp; People who love their loved ones dare not be evil to others; Respect your relatives, don't be slower than others. Nbsp; It means that if you want to love your parents, you must love all the parents in the world, and you dare not have a little dislike for other people's parents. If you want to respect your parents, you must respect all parents in the world and dare not neglect others' parents. 4. You can't be indifferent, you can't be clear-headed, and you can't stay away from peace. (Zhuge Liang) nbspnbsp nbsp Libo: Like "indifferent", it is quiet and has no desire. It means that you can't define your ambition without quietness and desire, and you can't achieve your lofty goals without excluding external interference.