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.
The foolish are like ripples on water, For whatsoever they do is quickly effaced; But the righteous are like carvings upon stone, For their smallest act is durable.
Joy, grief, desire or fear, whate'er the name The passion bears, its influence is the same; Where things exceed your hope or fall below, You stare, look blank, grow numb from top to toe.
It will be practicable to blot written words which you do not publish; but the spoken word it is not possible to recall.
[Lat., Delere licebit
Quod non edideris; nescit vox missa reverti.]