The Reverend Augustin Ambrose would gladly have given up taking pupils. He was growing old and his sight was beginning to trouble him; he was very weary of Thucydides, of Homer, of the works of Mr. Todhunter of which the green bindings expressed a hope still unrealised, of conic sections-even of his beloved Horace. He was tired of the stupidities of the dull young men who were sent to him because they could not "keep up", and he had long ceased to...