The Arch Physician generally walked in the College Gardens for an hour or so every forenoon. They are very large and spacious Gardens, including plantations of trees, orchards, ferneries, lawns, flower-beds, and shrubberies. In one corner is a certain portion which, having been left entirely alone by the gardeners, has long since become like a tangled coppice, rather than a garden, covered with oaks and elms and all kinds of trees, and overgrown with thick underwoods. It was in this wild and secluded part that Dr. Linister daily walked. It lay conveniently at the back of his own residence, and adjoining the Museum and Picture Gallery. No one came here except himself, and but for the beaten path which his footsteps had made in their daily walk, the place would have become entirely overgrown. As it was, there were thick growths of holly and of yew; tall hawthorn-trees, wild roses spreading about among brambles; ferns grew tall in the shade, and under the great trees there was a deep shadow even on the brightest day. In this neglected wood there were creatures of all kinds--rabbits, squirrels, snakes, moles, badgers, weasels, and stoats. There were also birds of all kinds in the wood, and in the stream that ran through the place there were otters. In this solitary place Dr. Linister walked every day and meditated. The wildness and the solitude pleased and soothed him. I have already explained that he had always, from the outset, been most strongly opposed to the policy of the majority, and that he was never free from a certain melancholy. Perhaps he meditated on the world as he would have made it, had he been able to have his own way. * * * * * I have heard that much was said among the Rebels about my conduct during these events, as wanting in Gratitude. In the first place, if it is at all necessary for me to defend my conduct, let me point out that my duty to the Authority of the House must come before everything--certainly before the claims of private gratitude. In the second place, I owe no gratitude at all to Dr. Linister, or to anybody. I have made myself. Whatever I have done, alone I have done it, and unaided. Dr. Linister, it is very true, received me into his laboratory as bottle-washer and servant. Very good. He paid me my wages, and I did his work for him. Much room for gratitude there. He looked for the proper discharge of the work, and I looked for the regular payment of the wages. Where does the gratitude come in? He next taught me the elements of science. To be sure, he wanted the simpler part of his experiments conducted by a skilled, not an ignorant, hand. Therefore he taught me those elements. The better skilled the hand, the more he could depend upon the successful conduct of his research. Therefore, when he found that he could depend upon my eye and hand, he taught me more, and encouraged me to work on my own account, and gave me the best books to read. Very good. All for his own purposes.