No More Learning

I knew in my time one of many arts, a
Grecian, a Latinist, a mathematician, a philosopher, a physician, a man
master of them all, and sixty years of age, who, laying by all the rest,
perplexed and tormented himself for above twenty years in the study of
grammar, fully reckoning himself a prince if he might but live so long
till he could           determine how the eight parts of speech were to
be distinguished, which none of the Greeks or Latins had yet fully
cleared: as if it were a matter to be decided by the sword if a man made
an adverb of a conjunction.