The History of Tom Jones by Henry Fielding

Mr Western was become so fond of Jones that he was unwilling to part with him, though his arm had been long since cured; and Jones, either from the love of sport, or from some other reason, was easily persuaded to continue at his house, which he did sometimes for a fortnight together without paying a single visit at Mr Allworthy's; nay, without ever hearing from thence.

Mr Allworthy had been for some days indisposed with a cold, which had been attended with a little fever. This he had, however, neglected; as it was usual with him to do all manner of disorders which did not confine him to his bed, or prevent his several faculties from performing their ordinary functions; -- a conduct which we would by no means be thought to approve or recommend to imitation; for surely the gentlemen of the Aesculapian art are in the right in advising, that the moment the disease has entered at one door, the physician should be introduced at the other: what else is meant by that old adage, _Venienti occurrite morbo? _ "Oppose a distemper at its first approach. " Thus the doctor and the disease meet in fair and equal conflict; whereas, by giving time to the latter, we often suffer him to fortify and entrench himself, like a French army; so that the learned gentleman finds it very difficult, and sometimes impossible, to come at the enemy. Nay, sometimes by gaining time the disease applies to the French military politics, and corrupts nature over to his side, and then all the powers of physic must arrive too late. Agreeable to these observations was, I remember, the complaint of the great Doctor Misaubin, who used very pathetically to lament the late applications which were made to his skill, saying, "Bygar, me believe my pation take me for de undertaker, for dey never send for me till de physicion have kill dem."