To transform one's filial devotion into loyalty to a broader cause or entity, extending personal virtue to public service.
他深知移孝为忠的道理，所以在家中尽心照顾长辈，在工作中也兢兢业业，为集体贡献力量。
He deeply understood the principle of transforming filial devotion into loyalty, so he diligently cared for his elders at home, and in his work, he was also conscientious, contributing his efforts to the community.
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