“I was an apprentice to a linnen-draper when this king was born, and continued at the trade some years, but the shop being too narrow and short for my large mind, I took leave of my master, but said nothing. Then I lived a country-life for some years; and in the late wars I was a soldier, and sometimes had the honour and misfortune to lodg and dislodg an army. In the year 1G52, I entred upon iron works, and pli'd them several years, and in them times I made it my business to survey the three great rivers of England, and some small ones; and made two navigable, and a third almost compleated. I next studied the great weakness of the rye-lands, and the surfeit it was then under by reason of their long tillage. I did by practick and theorick find out the reason of its defection, as also of its recovery, and applyed the remedy in putting out two books, which were so fitted to the country-man's capacity, that he fell on pell-mell; and I hope, and partly know, that great part of Worcestershire, Glocestershire, Herefordshire, Shropshire, and Staffordshire, have doubled the value of the land by the husbandry discovered to them; see my two books printed by Mr Sawbridg on Ludgate Hill, entitled, Yarranton's Improvement ly Clover, and there thou mayest be further satisfied.* I also for many years served the countreys with the seed, and at last gave them the knowledg of getting it with ease and small trouble; and what I have been doing since, my book tells you at large.”

Source: Quotes from England's Improvement, (1677), p. 193; cited in Patrick Edward Dove (1854, p. 405-6)