《颜氏家训·勉学篇》
大儿思鲁曾对我说： 我们在朝廷上没有禄位，家里面没有积财，我应该多出气力干活，来表达供养之情。
思鲁尝谓吾曰： 朝无禄位，家无积财，当肆筋力，以申供养。
My grown-up son Si-lu once said: We have no official salaries in court, and our family has no savings. I should work harder to express my gratitude for your support.