Cut that in Three, which Nature hath made One,
Then strengthen hyt, even by it self alone,
Wherewith then Cutte the poudred Sonne in twayne,
By length of tyme, and heale the woonde againe.
The self same Sunne twys yet more, ye must wounde,
Still with new Knives, of the same kinde, and grounde;
Our Monas trewe thus use by natures Law,
Both binde and lewse, only with rype and rawe,
And ay thanke God who only is our Guyde,
All is ynugh, no more then at this Tyde.

Testamentum Johannis Dee Philosophi Summi ad Johannem Gwynn (1568)