The natural vivacity of disposition, which charmed all his friends, must have played no small part in the recovery of his health. The medical authorities of to-day would also probably assign more importance to regular hours, exercise, and careful diet than to the use of port wine, adopted in compliance with his physicians’ recommendation, on which some contemporary writers dwell with much gusto. Certain it is that from the year 1774 onwards “his health became progressively confirmed.”

This phrase occurs in the biography of Pitt written by his college tutor, Dr. Pretyman, whose style it aptly characterizes. The book is indeed one of the most ponderous ever published. As tutor, friend, and adviser, the Rev. Dr. Pretyman had unique opportunities for giving to the world a complete and life-like portrait. Pitt was entrusted to his care and to that of his colleague, Dr. Turner, in 1773–4, and thereafter to Pretyman alone. The undergraduate soon conceived for him an affection which was strong and lasting. Their intercourse suffered little interruption, not even from the ecclesiastical honours which the young Prime Minister so freely bestowed on his old tutor. The bishop, who in 1803 took the name of Tomline, continued to be the friend and adviser of the Statesman up to the dreary days which succeeded the death-blow of Austerlitz. Pitt died in his arms, and he was his literary executor. Yet, despite the mass of materials put into his hands (or was it because of their mass?)[59] he wrote one of the dullest biographies in the English language.

The solution of the riddle may perhaps be found in the cast of his mind, which was that of a mathematician and divine, while it lacked the gifts of interest in men and affairs, of insight into character, of delicate and instinctive sympathy, and of historic imagination, which enliven, reveal, interpret, and illuminate personalities and situations. Talleyrand, with a flash of almost diabolical wit, once described language as a means of concealing thought. Tomline, with laboured conscientiousness, seems to have looked on biography as a means of concealing character. Certainly he portrayed only those features which are easily discernible in the tomes of the Parliamentary History. An almost finnikin scrupulousness clogged him in the exercise of the scanty powers of portraiture with which Nature had endowed him. The biographer was continually being reined in by the literary executor, the result being a progress, which, while meant to be stately, succeeds only in being shambling. Here and there we catch glimpses of Pitt under the senatorial robes with which his friend adorned and concealed him, but they are tantalizingly brief. The Bishop was beset by so many qualms concerning the propriety of mentioning this or that incident as to “suppress many circumstances and anecdotes of a more private nature,” and to postpone the compilation of a volume on this more frivolous subject. Death supervened while the Bishop was still revolving the question of the proprieties; and we shall therefore never fully know Pitt as he appeared to his life-long counsellor.[60]

There must have been sterling qualities in the man whom the statesman thus signally honoured. Dr. Pretyman’s learning was vast. Senior Wrangler and Fellow of his College, he also became a Fellow of the Royal Society; and his attainments in the classics enabled him to command the respect of his pupil in a sphere where, according to Wilson, Pitt had the Platonic gift, not of learning, but of instinctive remembrance (ἀνάμνησις). Nevertheless, nearly all contemporaries seem to have found in the tutor and Bishop a primness and austerity which were far from attractive. Perhaps he lacked the vitality which might have energized that mass of learning. Or else the consciousness that he was a Senior Wrangler, together with the added load of tutorial and episcopal responsibility, may have been too much for him. To Pitt, nurtured amidst the magniloquence of Hayes and Burton Pynsent, the seriousness and pedantry of Pretyman doubtless appeared natural and pleasing. To outsiders they were tedious; and the general impression of half-amused, half-bored wonderment is cleverly, though spitefully, expressed in the lines of the Rolliad:

Prim preacher, prince of priests and prince’s priest,[61]

Pembroke’s pale pride, in Pitt’s praecordia placed,

Thy merits all shall future ages scan,

And prince be lost in parson Pretyman.

Among the most interesting parts of the bishop’s biography of Pitt are those in which he describes his attainments, and his studies at Pembroke Hall. The tutor found him, as Wilson expected, exceedingly well versed in the classics, so that he seldom met with any difficulties. Chatham had prescribed a careful study of Thucydides and Polybius; and the young undergraduate was often able, with little or no preparation, to translate six or seven pages of the former historian, without making more than one or two mistakes. This is very remarkable in a youth of fifteen; but his sense of the meaning and fitness of words seems to have been not less instinctive than his choice of language, which was soon to arouse the wonder and admiration of the most experienced debaters at Westminster.

As regards his mathematical attainments, Tomline states that he had already read the first six books of Euclid, and had mastered the elementary parts of Algebra, Trigonometry, and Natural Philosophy. The bent of his mind was towards the Humanities; but he had a good hold on mathematics, and became expert at the solution of problems. Newton’s Principia aroused his deepest admiration. Various notes on mathematical and astronomical subjects extant in the Pitt Papers (too fragmentary for reproduction here) show that he retained his interest in the exact sciences.[62]