For my part, I doubt not if the use of outlandish drugs had not blinded our physicians of England in times past, but that the virtues of our simples here at home would have been far better known, and so well unto us as those of India are to the practitioners of those parts, and thereunto be found more profitable for us than the foreign either are or may be. This also will I add, that even those which are most common by reason of their plenty, and most vile because of their abundance, are not without some universal and special efficacy, if it were known, for our benefit: sith God in nature hath so disposed his creatures that the most needful are the most plentiful and serving for such general diseases as our constitution most commonly is affected withal. Great thanks therefore be given unto the physicians of our age and country, who not only endeavour to search out the use of such simples as our soil doth yield and bring forth, but also to procure such as grow elsewhere, upon purpose so to acquaint them with our clime that they in time, through some alteration received from the nature of the earth, may likewise turn to our benefit and commodity and be used as our own. The chief workman (or, as I may call him, the founder of this device) is Carolus Clusius, the noble herbarist whose industry hath wonderfully stirred them up into this good act. For albeit that Matthiolus, Rembert, Lobell, and others have travelled very far in this behalf, yet none hath come near to Clusius, much less gone further in the finding and true descriptions of such herbs as of late are brought to light. I doubt not but, if this man were in England but one seven years, he would reveal a number of herbs growing with us whereof neither our physicians nor apothecaries as yet have any knowledge. And even like thanks be given unto our nobility, gentlemen, and others, for their continual nutriture and cherishing of such homeborne and foreign simples in their gardens: for hereby they shall not only be had at hand and preserved, but also their forms made more familiar to be discerned and their forces better known than hitherto they have been.