lǎo wǔ lǎo yǐ jí rén zhī lǎo
老:敬爱。尊敬我家里的长辈,从而推广到尊敬别人家里的长辈
战国·邹·孟轲《孟子·梁惠王上》:“老吾老以及人之老,幼吾幼以及人之幼”
作谓语、宾语、定语;用于书面语
Honour the aged of other family as we honour our own