The Master said, 'The service which a filial son does to his parents is as follows:--In his general conduct to them, he manifests the utmost reverence; in his nourishing of them, his endeavour is to give them the utmost pleasure; when they are ill, he feels the greatest anxiety; in mourning for them (dead), he exhibits every demonstration of grief; in sacrificing to them, he displays the utmost solemnity. When a son is complete in these five things (he may be pronounced) able to serve his parents.
481:1 Compare with this the Confucian Analects, II, vii.