Note 179 — Chapter V · THE DISILLUSIONMENT OF BRUTUS. PORTIA

It will be noticed that in this episode Shakespeare has altered Plutarch’s narrative in two respects. In the first place Cassius did give money to the amount of “the thirde part of his totall summe.” This is not very important, as in the play he disclaims having ever refused it. But in the second place Brutus was neither so scrupulous nor so unsuccessful in raising supplies, but had used them in a quite practical way, that Captain Mahan would thoroughly approve, in developing his sea power: “all that he could rappe and rend ... he had bestowed it in making so great a number of shippes that by meanes of them they should keepe all the sea at their commaundement.”