《礼记·祭义》
父母去世，就是穷到告贷才能举行祭祀的地步，也不向恶人乞求，这才叫做终身行孝。 乐正子春下堂时，不小心扭伤了脚，好几个月不出门，还面带忧色。
此之谓礼终。 乐正子春下堂而伤其足，数月不出，犹有忧色。
When parents pass away, I still hold the sacrifice even though I go bankrupt or have to ask others. That’s what is called lifelong filial piety. When Luo Zhengzi Chun stepped down the stairs, he accidentally strained his foot. He did not go out for several months and wore a worried expression on his face.