Your Lordships Approbation, and the splendid Marks of [2] Benevolence, with which You have honoured me, have afforded me a juster Discernment of the Importance of this Treatise, and have inclined me to hope, most Illustrious, most Noble, and Magnificent Lords, that You will permit this new Edition of it to appear under the Sanction of your Auspices; that while the Publick is assured of Your general Goodness and Beneficence, it may also be informed of my profoundly grateful Sense of them, on the same Occasion.

May the present Endeavour then, in fully corresponding to my Wishes, effectually realize Your Lordships utmost Expectations from it; while You condescend to accept this small Oblation, as a very unequal Expression of that profound Respect, with which I have the Honour to be,

Most Illustrious, Most Noble, and Magnificent Lords,

Your most humble

And most

Obedient Servant,

TISSOT.

Lausanne,

Dec. 3, 1762.

THE AUTHOR's PREFACE.

f Vanity too often disposes many to speak of themselves, there are some Occasions, on which a total Silence might be supposed to result from a still higher Degree of it: And the very general Reception of the Advice to the People has been such, that there would be Room to suspect me of that most shocking Kind of Pride, which receives Applause with Indifference (as deeming its own Merit Superior to the greatest) if I did not appear to be strongly impressed with a just Sense of that great Favour of the Publick, which has been so very obliging, and is so highly agreable, to me.

Unfeignedly affected with the unhappy Situation of the poor Sick in Country Places in Swisserland, where they are lost from a Scarcity of the best Assistance, and from a fatal Superfluity of the worst, my sole Purpose in writing this Treatise has been to serve, and to comfort them. I had intended it only for a small Extent of Country, with a moderate Number of Inhabitants; and was greatly surprized to find, that within five or six Months after its Publication, it was become one of the most extensively published Books in Europe; and one of those Treatises, on a scientific Subject, which has been perused by the greatest Number of Readers of all Ranks and Conditions. To consider such Success with Indifference, were to have been unworthy of it, which Demerit, at least on this Account, I cannot justly be charged with; since Indifference has not been my Case, who have felt, as I ought, this Gratification of Self-love; and which, under just and prudent Restrictions, may perhaps be even politically cherished; as the Delight naturally arising from having been approved, is a Source of that laudable Emulation, which has sometimes produced the most essential good Consequences to Society itself. For my own particular, I can truly aver, that my Satisfaction has been exquisitely heightened on this Occasion, as a Lover of my Species: since judging from the Success of this Work (a Success which has exceeded my utmost Expectations) of the Effects that may reasonably be expected from it, I am happily conscious of that Satisfaction, or even Joy, which every truly honest Man must receive, from rendering essential good Offices to others. Besides which, I have enjoyed, in its utmost Extent, that Satisfaction which every grateful Man must receive from the Approbation and Beneficence of his Sovereign, when I was distinguished with the precious Medal, which the illustrious Chamber of Health of the Republick of Berne honoured me with, a few Months after the Publication of this Treatise; together with a Letter still more estimable, as it assured me of the extraordinary Satisfaction the Republick had testified on the Impression of it; a Circumstance, which I could not avoid this publick Acknowledgement of, without the greatest Vanity and Ingratitude. This has also been a very influencing Motive with me, to exert my utmost Abilities in perfecting this new Edition, in which I have made many Alterations, that render it greatly preferable to the first; and of which Amendments I shall give a brief Account, after saying somewhat of the Editions, which have appeared elsewhere.

The first is that, which Messrs. Heidegger, the Booksellers published in the German Language at Zurich, about a Year since. I should have been highly delighted with the meer Approbation of M. Hirzel, first Physician of the Canton of Zurich, &c. whose superior and universal Talents; whose profound Knowledge in the Theory of Physick; and the Extent and Success of whose Practice have justly elevated him among the small Number of extraordinary Men of our own Times; he having lately obtained the Esteem and the Thanks of all Europe, for the History of one of her [3] Sages. But I little expected the Honour this Gentleman has done me, in translating the Advice to the People into his own Language. Highly sensible nevertheless as I am of this Honour, I must always reflect with Regret, that he has consumed that important Time, in rendering my Directions intelligible to his Countrymen, which he might have employed much more usefully, in obliging the World with his own.