Any of a class of speculative prose treatises composed between the 8th and 6th centuries B.C. And first written A.D. C1300: they represent a philosophical development beyond the Vedas, having as their principle message the unity of Brahman and atman
After multiple warnings given to Paul, Mr. Crampton was forced to make him the upanishad in hopes that being up close next to him would discourage Paul from talking and disrupting the class.
Or
On the first day of school, Maja made sure to position herself as the upanishad hoping to bond with her new teacher as she believed doing so would be beneficial to her getting good grades.
Utility beer is the beer you keep around for the day-to-day moments when beer is a necessity to assist in pedestrian activities (golf, plumbing, yardwork, babysitting, staff meetings, Zoom calls). For the beer snob it is the beer you save for neighbors when they drop in at 3 p.m. on a Tuesday. It is differentiated from the actual high-end beer you save for special events, holidays, and special tastings.
Person 1: Dave, did you bring along those hazy craft IPA's so we could drink while cleaning Lyle's pool?
Person 2: Nope. I just have a bunch of utility beer that Steve dumped on me. Good enough for this. It is only 10:30 a.m.