老吾老以及人之老 [－－－－－－－－]

Jyutping lou5 ng4 lou5 ji5 kap6 jan4 zi1 lou5
Pinyin lǎo wú lǎo yǐ jí rén zhī lǎo

Definitions (粵典–words.hk)
  1. 語句
    尊敬​其他​長​者​，​好似​屋企​嘅​老人家​一樣​；​下句​係​「​幼吾幼以及人之幼​」
    We should respect all the elderly as we respect our senior family members.
Definitions (Wiktionary)
  1. phrase, idiomatic
    to love and respect not only the elders in one's own family but also other elders