《旧五代史·后梁·列传十四》
我认为应该服汤剂，而不应服用药石。我细心考虑，《太仓公传》说： 体内燥热，小便不畅者不可服用药石，药石的药性猛烈，有很大毒性。 
臣以为宜先治心，心和平而溲变清，当进饮剂，而不当粒石也。臣谨案，《太仓公传》曰： 中热不溲者不可服石，石性精悍，有大毒。 
I believe that soup should be served, not medicine and stone. I have carefully considered the "Taicang Gong Chuan", which says: Those who have heat in their bodies and difficulty in urinating should not take medicine and stone. Medicine and stone are very fierce and toxic.