From Mencius (《
孟子·梁惠王上》), the second half of the pair with
老吾老以及人之老:
老吾老,
以及人之老;
幼吾幼,
以及人之幼 - 'Honor my elders and extend that to others' elders; cherish my young and extend that to others' young.' The classical statement of extending familial love outward into universal benevolence.