When Polyphilus was at the age in which men usually choose their profession, and prepare to enter into a publick character, every academical eye was fixed upon him; all were curious to inquire what this universal genius would fix upon for the employment of his life; and no doubt was made but that he would leave all his contemporaries behind him, and mount to the highest honours of that class in which he should inlist himself, without those delays and pauses which must be endured by meaner abilities. Polyphilus, though by no means insolent or assuming, had been sufficiently encouraged, by uninterrupted success, to place great confidence in his own parts; and was not below his companions in the indulgence of his hopes, and expectations of the astonishment with which the world would be struck, when first his lustre should break out upon it; nor could he forbear (for whom does not constant flattery intoxicate?) to join sometimes in the mirth of his friends, at the sudden disappearance of those, who, having shone a while, and drawn the eyes of the publick upon their feeble radiance, were now doomed to fade away before him. It is natural for a man to catch advantageous notions of the condition which those with whom he converses are striving to attain. Polyphilus, in a ramble to London, fell accidentally among the physicians, and was so much pleased with the prospect of turning philosophy to profit, and so highly delighted with a new theory of fevers which darted into his imagination, and which, after having considered it a few hours, he found himself able to maintain against all the advocates for the ancient system, that he resolved to apply himself to anatomy, botany, and chemistry, and to leave no part unconquered, either of the animal, mineral, or vegetable kingdoms. He therefore read authors, constructed systems, and tried experiments; but, unhappily, as he was going to see a new plant in flower at Chelsea, he met, in crossing Westminster to take water, the chancellor's coach; he had the curiosity to follow him into the hall, where a remarkable cause happened to be tried, and found himself able to produce so many arguments, which the lawyers had omitted on both sides, that he determined to quit physic for a profession in which he found it would be so easy to excel, and which promised higher honours, and larger profits, without melancholy attendance upon misery, mean submission to peevishness, and continual interruption of rest and pleasure.