I have already intimated that he had assisted certain of his companions; and I am convinced that these circumstances contributed to the resolution which Shelley formed to leave England for Italy in the year 1818, although he then ascribed his doing so to the score of health,--or rather, as he said, of life. He then believed himself to be laboring under a tendency to consumption, not without medical warnings to that effect, although there were strong reasons for doubting the validity of the belief, which was based upon less precise grounds before the introduction of auscultation and the careful examinations of our day. It was, however, characteristic of Shelley to rest his actions upon the dominant motive; so that, if several inducements operated to the same end, he absolutely discarded the minor considerations, and acted solely upon the grand one. I can well remember, that, when other persons urged upon him cumulative reasons for any course of action, whether in politics, or morality, or trifling personal matters of the day, he indignantly cast aside all such makeweights, and insisted upon the one sufficient motive. I mention this the more explicitly because the opposite course is the most common, and some who did not sympathize with his concentration of purpose afterwards imputed the suppression of all but one, out of several apparent motives, to reserve, or even to a want of candor. The accusation was first made by some of Shelley's false friends,--creatures who gathered round him to get what they could, and afterwards made a market of their connection, to his disadvantage. But I was shocked to find a sanction for the notion under the hand of one of Shelley's first and most faithful friends, and I discovered it, too, when death had barred me from the opportunity of controverting the mistake. It was easily accounted for. The writer to whom I allude was himself a person whose scrupulous conscience and strong mistrust of his own judgment, unless supported on every side, induced him to accumulate and to avow as many motives as possible for each single act. He could scarcely understand or believe the existence of a mind which, although powerful and comprehensive in its grasp, should nevertheless deliberately set aside all motives but one, and actually proceed upon that exclusive ground without regard to the others.