But if they follow one of ten syllables, the inequality of the measure renders them less agreeable; as,

"While all thy Province, Nature, I survey, }

And sing to Memmius an immortal Lay }

Of Heav'n and Earth; and everywhere thy wonderous Pow'r display." }

Dryden.

Especially if it be the last of a couplet only; as,

"With Court-Informer's Haunts, and Royal Spies,

Things done relates, not done she feigns, and mingles Truth

with Lies."

Dryden.