Note 20 — DISSERTATION II. CONTINUED.
Reading edition
From what has been said in the preliminary dissertation, we may understand how moisture should tend to induce a secretion. Agents frequently excite conditions somewhat similar to their general properties: Thus, putrid matter tends to induce the action of descent, and consequent putrefaction. We likewise experimentally find, that, if moisture be applied during a general increased action, it induces perspiration, unless it be conjoined with cold, which lessens the action.