I thinke it not amisse to forewarne you that you thrust as few wordes of many sillables into your verse as may be: and hereunto I might alledge many reasons: first the most auncient English wordes are of one sillable, so that the more monasyllables that you use, the truer Englishman you shall seeme, and the lesse you shall smell of the Inkehorne.
"Certayne Notes of Instruction Concerning the Making of Verse or Ryme in English", from The Posies; pp. 457-8.