At his entrance upon this new professorship, which was conferred upon him in 1715, he pronounced an oration upon the duty and office of a professor of polite literature; de publici humanioris disciplinae professoris proprio officio et munere; and showed, by the usefulness and perspicuity of his lectures, that he was not confined to speculative notions on that subject, having a very happy method of accommodating his instructions to the different abilities and attainments of his pupils.

Nor did he suffer the publick duties of this station to hinder him from promoting learning by labours of a different kind; for, besides many poems and orations, which he recited on different occasions, he wrote several prefaces to the works of others, and published many useful editions of the best Latin writers, with large collections of notes from various commentators.

He was twice rector, or chief governour of the university, and discharged that important office with equal equity and ability, and gained, by his conduct in every station, so much esteem, that when the professorship of history of the United Provinces became vacant, it was conferred on him, as an addition to his honours and revenues, which he might justly claim; and afterwards, as a proof of the continuance of their regard, and a testimony that his reputation was still increasing, they made him chief librarian, an office which was the more acceptable to him, as it united his business with his pleasure, and gave him an opportunity, at the same time, of superintending the library, and carrying on his studies.

Such was the course of his life, till, in his old age, leaving off his practice of walking, and other exercises, he began to be afflicted with the scurvy, which discovered itself by very tormenting symptoms of various kinds; sometimes disturbing his head with vertigos, sometimes causing faintness in his limbs, and sometimes attacking his legs with anguish so excruciating, that all his vigour was destroyed, and the power of walking entirely taken away, till, at length, his left foot became motionless.  The violence of his pain produced irregular fevers, deprived him of rest, and entirely debilitated his whole frame.

This tormenting disease he bore, though not without some degree of impatience, yet without any unbecoming or irrational despondency, and applied himself in the intermission of his pains to seek for comfort in the duties of religion.

While he lay in this state of misery he received an account of the promotion of two of his grandsons, and a catalogue of the king of France’s library, presented to him by the command of the king himself, and expressed some satisfaction on all these occasions; but soon diverted his thoughts to the more important consideration of his eternal state, into which he passed on the 31st of March, 1741, in the seventy-third year of his age.

He was a man of moderate stature, of great strength and activity, which he preserved by temperate diet, without medical exactness, and by allotting proportions of his time to relaxation and amusement, not suffering his studies to exhaust his strength, but relieving them by frequent intermissions; a practice consistent with the most exemplary diligence, and which he that omits will find at last, that time may be lost, like money, by unseasonable avarice.