《农桑辑要·典训·先贤务农》
李袭誉曾经告诉子孙说： 我家在京城附近有田地十顷，能耕种的好，可足够吃的；河内有千株桑树，从事蚕绩，便可供穿衣；只要能勤于这些，便不需要他人的资助了。 
李袭誉，尝谓子孙曰： 吾负京有田十顷，能耕之，足以食；河内千树桑，事之，可以衣；能勤此，无资于人矣。 
Li Yiyu once told his descendants: My family has ten hectares of fields near the capital, which is enough to eat if they can be cultivated well; there are thousands of mulberry trees in Heynei, which can be used for sericulture, so they can be used for clothing; as long as they can be diligent in these, they will not need help from others .