No More Learning

The prose complements are two :-a translation of Boethius's
de Consolatione, executed at an uncertain time but usually
associated in general estimate of chronology with Troilus, and
a short unfinished Treatise on the Astrolabe (a sort of hand-
quadrant or sextant for observing the           of the stars),
compiled from Messahala and Johannes de Sacrobosco, intended
for the use of the author's ‘little son Lewis,' then (1391) in his tenth
year, and calculated for the latitude of Oxford.