"Why, man, he doth bestride the narrow world / Like a Colossus, and we petty men / Walk under his huge legs and peep about / To find ourselves dishonorable graves. / Men at some time are masters of their fates. / The fault, dear Brutus, is not in our stars / But in ourselves, that we are underlings" (I.ii.136-142). This small portion of a Shakespearean drama is called a(n) *