The failure sent Henry back to work for two years longer at the Truro Grammar School, and when at sixteen he was entered at St. John's, Cambridge (most peculiarly the college of future missionaries), he immediately made proof of his remarkable talent. Strange to say, although his father's rise in life had begun in his mathematical ability, Henry's training in this branch had been so deficient, and the study appeared so repugnant to him, that his first endeavour at Cambridge was to learn the proportions of Euclid by heart, without trying to follow their reasoning. This story is told of many persons, but perhaps of no one else who in four years' time, while still a month under twenty, was declared Senior Wrangler. This was in 1801, and the intervening time had been spent in hard study and regular habits, but neither his sister at home, nor a seriously-minded college friend, were satisfied with his religious feelings during the first part of the time, and he himself regarded it afterwards as a period of darkness. Indeed, his temper was under so little control that in a passion he threw a knife at a companion, but happily missed his aim, so that it only pierced the wall. The shock of horror no doubt was good for him. But the next step he recorded in his life was his _surprise_ at hearing it maintained that the glory of God, not the praise of man, should be the chief motive of study. After thinking it over his mind assented, and he resolved to maintain this as a noble saying, but did not perceive that it would affect his conduct. However, the dearest, almost the only hallowed form of the praise of man, was taken from him by the death of his father in 1799, immediately after the delight of hearing of his standing first in the Christmas examination. The expense of a return home was beyond his means, but he took to reading the Bible, as a proper form to be complied with in the days of mourning; and beginning with the Acts, as being the most entertaining part, he felt the full weight of the doctrine of the Apostles borne in on him, and was roused to renew his long-neglected prayers. When next he went to chapel, with his soul thus awakened, he was struck by perceiving for the first time how joy for the coming of our Lord rings through the _Magnificat_. The great religious influence of the day at Cambridge emanated from the pulpit and the rooms of the Reverend Charles Simeon, who did a truly remarkable work in stirring up young men to a sense of the responsibilities of the ministry. Henry Martyn regularly attended his sermons, and the newly lighted sparks were also fanned by anxious letters from the good sister at home; but until the strain, pressure, and excitement of preparing for the final examination were over, he had little time or attention for any other form of mental exertion.