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menced an attendance upon the medical lectures, and at the same time upon those of Geology, by Professor Jamison, thus showing that his attachment to natural science still continued.
Another attack of illness, early in the year 1821, interrupted his studies. Recovering from this, he made an excursion into the Highlands of Scotland, and afterwards returned to the relaxation and enjoyments of a residence among his friends at Clonmell.
In the autumn of the same year, he made a journey to Paris, where he spent the winter very profitably in the prosecution of his studies, and in improving his knowledge of the French language.
In the following spring, he left Paris upon a tour through France, Switzerland, and Italy, in which he consumed the summer.
In the autumn of 1822, we find him again at Edinburgh, where he continued through the winter, attending lectures, making up for early deficiencies in classical education by the study of Latin, and otherwise preparing himself for graduation. Having written and presented a thesis in Latin, De Corporis Dolore, and undergone satisfactorily an examination on medicine in the same language, he received the honors of the University in August, 1823.
He had thus been six years occupied, more or less steadily, in the study of medicine, carrying on, during the same period, a process of self-education, which more than compensated for the deficiencies of his early life, and attaining a proficiency in various branches of natural science, which contributed greatly to his future eminence.
In June, 1824, he bade farewell to his friends in Ireland, and, returning to Philadelphia, immediately engaged in the practice of his profession.
His success was gradual. Young physicians are apt to complain of their slow progress in a remunerative business; but what they consider a misfortune, is in fact, if properly used, a blessing. Their early years have been devoted to the acquisition of elementary knowledge, their later will be occupied by practical duties. It is in the intermediate period that the opportunity is offered of extended research into the records of science, of confirming or correcting the results of reading and study by observation, of making original investigations into the worlds of matter and of thought, and thus bringing forth to the light truths which may benefit mankind, and at the same time serve as the basis of honor and success to their discoverer. He who leaps at once from professional study
