Book

 1 1|      that there are, in all, four mutually interactingqualities,
 2 1|    to the manner inwhich the four qualities are mixed. There
 3 1|  seeing that he employed the four qualitiesto explain the
 4 1|    Howis it that he uses the four qualities in his book "On
 5 1|     it will not evenevacuate four cyathi of phlegm? Similarly
 6 1| drinkers three and sometimes four congiiof superfluous matter,
 7 2|      the manner in which the four qualities are compounded,
 8 2| primary and most generic are four in number, and differ from
 9 2|    upon the way in which the four qualities are blended. Thus
10 3|    eaten, not after three or four hours, but actually in the
11 3|     them open after three or four hours; if you will do this
12 3|      have demonstrated these four faculties existing in the
13 3|   any other organ. For these four faculties have been shown
14 3|      which, to the number of four, exist in each organ. Returning