"Not so; though glory wait not on the act; / though poor the praise, and barren be the gain, / vengeance on feeble woman to exact, / yet praised hereafter shall his name remain, / who purges earth of such a monstrous stain. / Sweet is the passion of vindictive joy, / sweet is the punishment, where just the pain, / sweet the fierce ardour of revenge to cloy, / and slake with Dardan blood the funeral flames of Troy."
Source: tatoeba (6854953)