ed Dr. Simson." The only other fellow-student
of his at Glasgow of whom we have any knowledge is Dr. Maclaine, the
translator of Mosheim, and author of several theological works; and
Dr. Maclaine informed Dugald Stewart, in private conversation, of
Smith's fondness for mathematics in those early days. For his
mathematical professor, Robert Simson himself, Smith always retained
the profoundest veneration, and one of the last things he ever
wrote--a passage he inserted in the new edition of his _Theory of
Moral Sentiments_, published immediately before his death in
1790--contains a high tribute to the gifts and character of that
famous man. In this passage Smith seeks to illustrate a favourite
proposition of his, that men of science are much less sensitive to
public criticism and much more indifferent to unpopularity or neglect
than either poets or painters, because the excellence of their work
admits of easy and satisfactory demonstration, whereas the excellence
of the poet's work or the painter's depends on a judgment of taste
which is more uncertain; and he points to Robert Simson as a signal
example of the truth of that proposition. "Mathematicians," he says,
"who may have the most perfect assurance of the truth and of the
importance of their discoveries, are frequently very indifferent about
the reception which they may meet with from the public. The two
greatest mathematicians that I ever have had the honour to be known
to, and I believe the two greatest that have lived in my time, Dr.
Robert Simson of Glasgow and Dr. Matthew Stewart of Edinburgh, never
seemed to feel even the slightest uneasiness from the neglect with
which the ignorance of the public received some of their most valuable
works."[8] And it ought to be remembered that when Smith wrote thus of
Simson he had been long intimate with D'Alembert.

But while Smith improved his Greek under Dunlop, and acquired a
distinct ardour for mathematics under the inspiring instructions of
Simson, the most powerful and enduring influence he came under at
Glasgow was undoubtedly that of Hutcheson--"the never-to-be-forgotten
Hutcheson," as he styled him half a century later in recalling his
obligations to his old College on the occasion of his election to the
Rectorship. No other man, indeed, whether teacher or writer, did so
much to awaken Smith's mind or give a bent to his ideas. He is
sometimes considered a disciple of Hume and sometimes considered a
disciple of Que