There was fascination in the hope that the two purposes would illuminate each other: the careful observation and inference which was his daily work, the use of the lens to further his judgment in special cases, would further his thought as an instrument of larger inquiry. Was not this the typical preeminence of his profession? He would be a good Middlemarch doctor, and by that very means keep himself in the track of far-reaching investigation. On one point he may fairly claim approval at this particular stage of his career: he did not mean to imitate those philanthropic models who make a profit out of poisonous pickles to support themselves while they are exposing adulteration, or hold shares in a gambling-hell that they may have leisure to represent the cause of public morality. He intended to begin in his own case some particular reforms which were quite certainly within his reach, and much less of a problem than the demonstrating of an anatomical conception. One of these reforms was to act stoutly on the strength of a recent legal decision, and simply prescribe, without dispensing drugs or taking percentage from druggists.