Bruce remained at Harrow till the 8th of May, 1746; and, in the four years he was at school, he not only acquired a competent share of classical knowledge, but won the esteem of many individuals, whose valuable friendship he retained through life. He was now nearly sixteen years of age; but his health, which had always been delicate, was by no means confirmed. He was much too tall for his age; his breast was weak: his general appearance indicated that he had grown faster than his strength; and his relations were alarmed lest he should become consumptive: however, it was now necessary to consider what profession he was to follow, and Mr. Hamilton was accordingly requested by the elder Bruce to speak to him upon this important subject. Mr. Hamilton was much pleased with young Bruce's replies; and on the 28th of July, 1746, he addressed his father as follows: "He is a mighty good youth, a very good scholar, and extremely good tempered; has good solid sense, and a good understanding. I have talked to him about what profession he would most incline to: he very modestly says he will apply himself to whatever profession you shall direct, but he, in his own inclination, would study divinity and be a parson. The study of the law, and also that of divinity, are, indeed, both of them attended with uncertainty of success; but as he inclines to the profession of a clergyman, for which he has a well-fitted gravity, I must leave it to you to give your own directions; though I think, in general, it is most advisable to comply with a young man's inclination, especially as the profession which he proposes is in every respect fit for a gentleman." This curious picture of young Bruce's early character may appear extraordinary when compared with the performances of his after life; yet a few moments' reflection will reconcile the seeming contradiction. Many men possess talents--many possess application--the very few who possess both become what we justly term great men: there is, however, one other ingredient, namely, health, which, in proportion to its amount, induces men to seek occupations more or less active and sedentary; and it may be observed, that this ingredient, like the down which conveys many vegetable seeds to a distant soil, transports men to the remotest regions; thus scattering over the surface of the earth talents and application which, without a superabundance of health, would have been all confined at home, and directed to nearly the same pursuits: and hence it was that Bruce, when a sickly lad, as much surprised his friends by his grave, sedentary disposition, as he afterward astonished them by his wild, wandering propensities and daring researches.