"The finest ginseng grows in Shangdang, middling in Baekje and Silla, and inferior in Goguryeo. That grown in Zezhou, Yizhou, Youzhou, and Tanzhou is useless as medicine — let alon
"For one sheng of boiling water, use one fangcun-spoon of tea powder. If you like it thin, reduce it; if you crave strength, increase it."
"Sima Xiangru's Fanyang pian lists among drugs wu-hui, jiegeng, yuanhua, kuandong, beimu, mubo, lou, qincao, shaoyao, gui, loulu, feilian, chuan-cha, bailian, baizhi, changpu, mang
"For heat and thirst, congested chest, headache, smarting eyes, restless limbs, or discomfort in all the joints — a few sips of tea rival the finest cream and nectar."
"The fu cauldron is made of raw iron. Its inner mold is clay, so the inside is smooth and easy to scour; its outer mold is sand, so the outside is rough and endures the flame."
"Shennong's Classic of Food says: 'Long use of cha and ming makes a person strong and gladens the spirit.'"
"The good and ill of tea rest in the transmitted oral formula."