Uphold the Farmers
An ancient Chinese poem says it all - very few know the hard work of the farmer who toils in the field ("鋤禾日當午，汗滴禾下土。 誰知盤中飧，粒粒皆辛苦。). The wonderful taste of the drinks we consume are indeed the results of hard work and talents of these farmers.
When we learn a skill in making or serving a beverage, we are in fact learning how to best represent the farmers and their efforts.
This is the correct kind of attitude we hope to inculcate in our fellow learners.