One thing I could not help observing:  what befell one of the quacks, who published that he had a most excellent preservative against the plague, which whoever kept about them should never be infected or liable to infection.  This man, who, we may reasonably suppose, did not go abroad without some of this excellent preservative in his pocket, yet was taken by the distemper, and carried off in two or three days.

I am not of the number of the physic-haters or physic-despisers; on the contrary, I have often mentioned the regard I had to the dictates of my particular friend Dr Heath; but yet I must acknowledge I made use of little or nothing—­except, as I have observed, to keep a preparation of strong scent to have ready, in case I met with anything of offensive smells or went too near any burying-place or dead body.

Neither did I do what I know some did:  keep the spirits always high and hot with cordials and wine and such things; and which, as I observed, one learned physician used himself so much to as that he could not leave them off when the infection was quite gone, and so became a sot for all his life after.

I remember my friend the doctor used to say that there was a certain set of drugs and preparations which were all certainly good and useful in the case of an infection; out of which, or with which, physicians might make an infinite variety of medicines, as the ringers of bells make several hundred different rounds of music by the changing and order or sound but in six bells, and that all these preparations shall be really very good:  ‘Therefore,’ said he, ’I do not wonder that so vast a throng of medicines is offered in the present calamity, and almost every physician prescribes or prepares a different thing, as his judgement or experience guides him; but’, says my friend, ’let all the prescriptions of all the physicians in London be examined, and it will be found that they are all compounded of the same things, with such variations only as the particular fancy of the doctor leads him to; so that’, says he, ’every man, judging a little of his own constitution and manner of his living, and circumstances of his being infected, may direct his own medicines out of the ordinary drugs and preparations.  Only that’, says he, ’some recommend one thing as most sovereign, and some another.  Some’, says he, ’think that pill. ruff., which is called itself the anti-pestilential pill is the best preparation that can be made; others think that Venice treacle is sufficient of itself to resist the contagion; and I’, says he, ’think as both these think, viz., that the last is good to take beforehand to prevent it, and the first, if touched, to expel it.’  According to this opinion, I several times took Venice treacle, and a sound sweat upon it, and thought myself as well fortified against the infection as any one could be fortified by the power of physic.