Astrophil and Stella, Sonnet 15

You that do search for every purling spring
      Which from the ribs of old Parnassus flows;
      And every flower, not sweet perhaps, which grows
Near thereabouts into your poesy wring;
You that do dictionary's method bring
      Into your rhymes, running in rattling rows;
      You that poor Petrarch's long-deceased woes
With new-born sighs and denizened wit do sing:
      You take wrong ways, those far-fet helps be such
      As do bewray a want of inward touch,
And sure at length stol'n goods do come to light.
      But if (both for your love and skill) your name
      You seek to nurse at fullest breasts of fame,
Stella behold, and then begin to endite.