The poets aim is either to profit or to please, or to blend in one the delightful and the useful. Whatever the lesson you would convey, be brief, that your hearers may catch quickly what is said and faithfully retain it. Every superfluous word is spilled from the too-full memory.
Justice, though moving with tardy pace, has seldom failed to overtake the wicked in their flight.
[Lat., Raro antecedentem scelestum
Deseruit pede poena claudo.]