"faithfulness"
Interpretation of ancient prose:
Joey. Wang Song Yucheng's "Reply on Sun Hexie's Secretary Cheng Zhi's Transfer to Jingxi of the History Museum": "If you are happy, you will be silent, and you will be grateful for the purpose of being humble."
Modern interpretation:
Express joy, cheerfulness and happiness. Express parents' expectations for their children, and hope that their children can be happy!