sibly in his eyes; nor
was it ever observed, that any change of his fortune, or alteration in
his affairs, whether happy or unfortunate, affected his countenance.

He was always cheerful, and desirous of promoting mirth by a facetious
and humorous conversation; he was never soured by calumny and
detraction, nor ever thought it necessary to confute them; "for they
are sparks," said he, "which, if you do not blow them, will go out of
themselves."

Yet he took care never to provoke enemies by severity of censure, for
he never dwelt on the faults or defects of others, and was so far from
inflaming the envy of his rivals, by dwelling on his own excellencies,
that he rarely mentioned himself or his writings.

He was not to be overawed or depressed by the presence, frowns, or
insolence of great men, but persisted, on all occasions, in the right,
with a resolution always present and always calm. He was modest, but
not timorous, and firm without rudeness.

He could, with uncommon readiness and certainty, make a conjecture of
men's inclinations and capacity by their aspect.

His method of life was to study in the morning and evening, and to
allot the middle of the day to his publick business. His usual
exercise was riding, till, in his latter years, his distempers made it
more proper for him to walk: when he was weary, he amused himself with
playing on the violin.

His greatest pleasure was to retire to his house in the country, where
he had a garden stored with all the herbs and trees which the climate
would bear; here he used to enjoy his hours unmolested, and prosecute
his studies without interruption.

The diligence with which he pursued his studies, is sufficiently
evident from his success. Statesmen and generals may grow great by
unexpected accidents, and a fortunate concurrence of circumstances,
neither procured nor foreseen by themselves; but reputation in the
learned world must be the effect of industry and capacity. Boerhaave
lost none of his hours, but, when he had attained one science,
attempted another; he added physick to divinity, chymistry to the
mathematicks, and anatomy to botany. He examined systems by
experiments, and formed experiments into systems. He neither neglected
the observations of others, nor blindly submitted to celebrated names.
He neither thought so highly of himself, as to imagine he could
receive no light from books, nor so meanly, as to believe he could
discover nothing but what was to