though long in use among us, is not yet, I dare say, so universally understood by our people, as the word uncomeatable would immediately be, which we are not allowed to write. But I hope with you, that we shall always in America make the best English of this Island our standard, and I believe it will be so. (To David Hume, September 27, 1760)

MEDICAL CURES. Do you please yourself with the fancy that you are doing good? You are mistaken. Half the lives you save are not worth saving, as being useless, and almost all the other half ought not to be saved, as being mischievous. Does your conscience never hint to you the impiety of being in constant warfare against the plans of Providence? Disease was intended as the punishment of intemperance, sloth, and other vices, and the example of that punishment was intended to promote and strengthen the opposite virtues. But here you step in officiously with your Art, disappoint those wise intentions of nature, and make men safe in their excesses, whereby you seem to me to be of just the same service to society as some favorite first minister who out of the great benevolence of his heart should procure pardons of all criminals that applied to him; only think of the consequences. (To Dr. John Fothergill, March 14, 1764)

EARLY MARRIAGE. … from the matches that have fallen under my Observation, I am rather inclin’d to think, that early ones stand the best Chance for Happiness. The Tempers and habits of young People are not yet become so stiff and uncomplying, as when more advanced in Life; they form more easily to each other, and hence many Occasions of Disgust are removed. And if Youth has less of that Prudence that is necessary to conduct a Family, yet the Parents and elder Friends of young married Persons are generally at hand to afford their Advice, which amply supplies that Defect; and, by early Marriage, Youth is sooner form’d to regular and useful Life; and possibly some of those Accidents, Habits or Connections, that might have injured either the Constitution, or the Reputation, or both, are thereby happily prevented.

Particular Circumstances of particular Persons may possibly sometimes make it prudent to delay entering into that State; but in general, when Nature has render’d our Bodies fit for it, the Presumption is in Nature’s Favor, that she has not judg’d amiss in making us desire it. Late Marriages are often attended, too, with this further Inconvenience, that there is not the same Chance the parents shall live to see their offspring educated. “Late Children,” says the Spanish Proverb, “are early Orphans.” A melancholy Reflection to those, whose Case it may be! With us in America, Marriages are generally in the Morning of Life; our Children are therefore educated and settled in the World by Noon; and thus, our Business being done, we have an Afternoon and Evening of cheerful Leisure to ourselves.… By these early Marriages we are blessed with more Children; and from the Mode among us, founded in Nature, of every Mother suckling and nursing her own Child, more of them are raised. Thence the swift Progress of Population among us, unparallel’d in Europe. (To John Alleyne, August 9, 1768)

EXERCISE. In considering the different kinds of exercise, I have thought, that the quantum of each is to be judged of, not by time or by distance, but by the degree of warmth it produces in the body. Thus, when I observe, if I am cold when I get into a carriage in a morning, I may ride all day without being warmed by it; that, if on horseback my feet are cold, I may ride some hours before they become warm; but, if I am ever so cold on foot, I cannot walk an hour briskly, without glowing from head to foot by the quickened circulation; I have been ready to say, (using round numbers without regard to exactness, but merely to mark a great difference), that there is more exercise in one mile’s riding on horseback, than in five in a coach; and more in one mile’s walking on foot, than in five on horseback; to which I may add, that there is more in walking one mile up and down stairs, than in five on a level floor. The two latter exercises may be had within doors, when the weather discourages going abroad; and the last may be had when one is pinched for time, as containing a great quantity of exercise in a handful of minutes. The dumb bell is another exercise of the latter compendious kind. By the use of it I have in forty swings quickened my pulse from sixty to one hundred beats in a minute, counted by a second watch; and I suppose the warmth generally increases with quickness of pulse. (To William Franklin, August 19, 1772)

MORAL ALGEBRA. When … difficult Cases occur, they are difficult, chiefly because while we have them under Consideration, all the Reasons pro and con are not present to the Mind at the same time; but