'In that case conduct thyself as Brahmanas who possess good judgment conduct themselves therein, whether they be appointed or not, as long as they are not too severe, but devoted to duty. And with regard to things that have been spoken against, as Brahmanas who possess good judgment conduct themselves therein, whether they be appointed or not, as long as they are not too severe, but devoted to duty, Thus conduct thyself. 'This is the rule. This is the teaching. This is the true purport (Upanishad) of the Veda. This is the command. Thus should you observe. Thus should this be observed.'

In plain words: If you are unsure what is right, the teacher says, act as wise and good people act. Follow those who are devoted to duty but not harsh or extreme. This is the rule, the teaching and the heart of the Veda, and it must be followed.