Sai ree ® upon the Jame S: ut sito 
; Pe) this, but if one of them had 
P “areated it in the fame Manner, this 
«would have been rendered unnecefary, 
and would never have employed the 
Attention of its Author. 
L It is his Opinion, that the true End 
© of Science is Ufe; and in this View, 
2 the prefent Work has been undertaken. - 
It appears to him @ Matter of more 
Confequence, and a Subjeét of more 
Satisfattion, to have dileovered the Vir= 
© tues of one Herb unknown before, tha 
40 have difpofed into their proper € 
