My jaw dropped.  She nailed it.  She explained to our class not just where—but how—this 1L’s memo could be more synthesized, more precise, and more logical.  I could not have done it better. 

But remarkably, she was herself only a 1L.  In fact, she was the 1L who authored the memorandum only a week earlier.  And even more remarkably, several of her colleagues did the same thing with their own work in that same session, only a few weeks into the semester.