CHAPTER XVII. SHOWING THAT AN ATTACK OF RHEUMATISM, IN SOME CASES, ACTS AS A QUICKENER TO INVENTIVE GENIUS The constitution of Mr. Pickwick, though able to sustain a very considerable amount of exertion and fatigue, was not proof against such a combination of attacks as he had undergone on the memorable night, recorded in the last chapter. The process of being washed in the night air, and rough-dried in a closet, is as dangerous as it is peculiar. Mr. Pickwick was laid up with an attack of rheumatism. But although the bodily powers of the great man were thus impaired, his mental energies retained their pristine vigour. His spirits were elastic; his good-humour was restored. Even the vexation consequent upon his recent adventure had vanished from his mind; and he could join in the hearty