C 790 
10. The*Vital Spirit in Man and Brutes, which hemakes 
to ccnfift not only of an OUagimm^ but alfo a j^4r/>, and 
Aqueous fubftance, mov'd by. the firft and fecond Element, 
lately mentioned : the OleAgimus pare being in its nature 
very movable and inflammable ; the Jharf particles acuating 
and ftrengihning the force of the fire; ihc aqfieou^ encs <:Qn' 
tempering the reft, and keeping them from too vehement a 
motion and heat, fuch asi« vi^ould be, if the fpiric were con- 
verted iilto a burniogfire. 
ir^ Heat and Cold; their Nat iure,and Origin: The /iri/^rtf 
of the former ^ a vehement motion of the fmalleft^ particles 
in bodies 5 of the htter^ the wane of all motion. The canfe of 
the one^ the Sun and the Heavens \ of the othicr / tKb want^of 
beingmov'dby them, ' ■ - - 
1 2, and 13, Hardnefs and Fluidity ; Humidity andSicclty: 
To which are fubjoyned four Difcourfes more , viz^of tUte \ 
of theConftitutionof Logick^ (which he comprehends in four 
very plain and important Rulesr,) of the Conftitucion of Phy- 
jiologf y who'fe office it 'is, to explain the fhsmme^aof the 
Univcrfe by intelligible caufes ; and of the Wifdom of the 
-^i^d^^^/j j deduced by him according to the feries of times 
and periods ; wherein it^ath confiderably changed either for 
the better or worfe* 
^bBiqm^ib di^iiinia ^dj ;1o is^^ fiiB sdi ai jbo zMA mid 
■'^At'io^i^y^ *;rnfl !*dt .'^m|i-1o/iJB^^ dinm ^mVba^b 
o bsil uXoi gaibi03Dii ,bfiiqfa^I0 amt 
