It means that only people with good character can really taste the taste of tea. In the late Tang Dynasty, Liu wrote the article "Ten Virtues of Drinking Tea", and he put forward the ten virtues of drinking tea: "Relieve depression with tea, drive away sleep with tea, maintain health with tea, eliminate illness with tea, benefit from tea, respect feelings with tea, taste with tea, maintain health with tea, make tea feasible and aim at Kaya." ?

Liu's "Ten Virtues" of tea and Lu Yu's "Fine Festival" come down in one continuous line, which endows tea drinking with spiritual realm and humanistic connotation.

Lu Yu said in the Book of Tea that tea is "the most suitable person to be thrifty and virtuous" and "the nature of tea is frugal", so the research on the cultural implication of tea frugality began with Lu Yu and continued until modern times. The concepts of "frugality", "vegetarianism" and "frugality" certainly have the meaning of frugality, but the more important significance is to emphasize self-restraint against debauchery and extravagance, which embodies a kind of outlook on life and pursuit.

There is no word "thrift" in Ci Hai and Fa Xian Chinese Dictionary. "frugality" is a common thing, and Shuozhi of Song Dynasty also wrote "frugality" in "Long Sentences Reward New Tea": "I believe that the beauty of a country is not in my home, and the rise and fall must ask the backyard flowers." If you don't ask for a woman tomorrow, you will be frugal and only hear her offer tea. "The so-called" frugal "people also refer to those sages who pursue" the supreme way ".

"Fine behavior" means that tea people should act in strict accordance with social ethics and cannot deviate from the rules; As far as virtue is concerned, tea people should always abide by the traditional moral spirit and never slack off. The Review of Tea Classics, edited by Wu Juenong, a contemporary Cha Sheng, is interpreted as "a person who pays attention to morality and frugality". The word "thrift" is regarded as Lu Yu's self-encouragement and expectation to tea people, and is often quoted by tea people.