try, delivered annually a course of lectures on the theory and practice of physic.
He also projected at this period the design of publishing an edition of the works
of Sydenham, with an account, in Latin, of his life and writings; but although
he made some few preparations to commence this work, he very shortly abandoned the undertaking. Dr Thomson informs us, that his private practice at
this time, although extensive, was by no means lucrative, and as a considerable
portion of it lay in the country, he had but little time to pursue his scientific
studies. These circumstances seem to have induced some of his friends to propose his removing to Edinburgh; a scheme mentioned by himself in a letter to Dr Hunter, dated, August, 1751, which we here subject: "I am quite tired
of my present life; I have good deal of country practice, which takes up a great deal of my time, and hardly ever allows me an hour's leisure. I got but little money for my labour, and indeed by country practice with our payments a man
cannot make money, as he cannot overtake a great deal of business. On this account I have some thoughts of acceding to a proposal that was lately made to me, of removing to Edinburgh. Dr Plummer, professor of chemistry, is a very
rich man, has given up practice, and had proposed to give up teaching in favour of Dr Elliot; but this gentleman died about six weeks ago, and upon this event some friends of mine, and along with them, some gentlemen concerned in the administration of the town of Edinburgh, have proposed to use their influence with Dr Plummer to induce him to resign in my favour. As the income of that office cannot be very considerable, and my success in the way of practice is uncertain, I
have hesitated about agreeing to their proposal; but provided they can make the establishment such as will afford me a livelihood, the situation and manner of life there will be so much more agreeable than at present, that I resolve to hazard something, and have agreed to accept the invitation when made to me in a proper way. However, Plummer's consent and some other circumstances are still in doubt; and this, with other reasons, requires the affair to be kept as secret as possible."
Lord Kairnes likewise wrote several letters to Dr Cullen, advising him to transfer his residence to Edinburgh, explaining to him, at the same time, various circumstances which promised favourably for his future success. Dr Cullen, in reply to these suggestions, explained the various reasons which induced him to decline at that time removing to Edinburgh, a step which he thought would then be hazardous to himself and family ; but shortly after this, in the year 1755, Dr Plummer, the professor in the chair of chemistry, having suffered an attack of palsy, several candidates were put in nomination as his successor, and among these, Dr Home, Dr Black, and Dr Cullen. Dr Black took the earliest opportunity of acquainting Dr Cullen of Dr Plummer's illness, and declared his resolution not to allow any wishes or engagements of his own to interfere with the interests of his friend and preceptor. But Dr Plummer, in the meantime, remaining indisposed, his relations and the other professors of the university, prevailed on Dr Black to teach his class for the ensuing winter. Lord Kaimes in the meantime exerted himself in canvassing on the behalf of Dr Cullen; he wrote to provost Drummond urging his claims to Dr Whytt, pointing him out as a desirable colleague to lord Milton, assuring him that he was the fittest person in Europe to fill the chemical chair. At this critical juncture of affairs, the duke of Argyle arrived in Edinburgh, and employed the weight of his whole interest in favour of Dr Cullen. The arrangement which had been made by the friends and relations of Dr Black, for him to lecture during the illness of Dr Plummer, appears not to have given satisfaction to the town council, who, as patrons of the university, have the privilege of regulating its affairs.
At length, after the lapse of some months, Dr Plummer still continuing
