A pot of tea and three glasses of wine is a great undertaking. Where is the calligraphy hanging?

It is best to hang this calligraphy in the study, tea room and other places to cultivate one's morality. This sentence comes from Zhai Hongshen's Communication Skills of Great Wisdom. It means: three glasses of light wine have talked about things that have been disturbed in the world of mortals; Any ambition in the world is spent in a pot of tea in the afternoon. I advise you to relax your mind, be a cultured person and look at everything calmly.