《宋书·志·卷三十》
桓玄游猎出出进进，夜夜不停，饮食恣意豪奢，又兴土木营建之功，妨害农耕，又多设奸诈之谋，所以木失去它的本性。
玄田猎出入，不绝昏夜，饮食恣奢，土水妨农，又多奸谋，故木失其性也。
Huan Xuan went hunting in and out, night and night, eating and drinking, and doing construction work, harming farming, and setting up many treacherous plots, so the wood lost its nature.