Reduce the grandest type of man hitherto known to an abstract statement of his qualities and efforts, and he appears in dangerous company: say that, like Copernicus and Galileo, he was immovably convinced in the face of hissing incredulity; but so is the contriver of perpetual motion. We cannot fairly try the spirits by this sort of test. If we want to avoid giving the dose of hemlock or the sentence of banishment in the wrong case, nothing will do but a capacity to understand the subject-matter on which the immovable man is convinced, and fellowship with human travail, both near and afar, to hinder us from scanning any deep experience lightly. 
The grandest man can appear ridiculous if reduced to an abstract statement of his qualities and efforts: to do him justice, we need to understand the subject-matter on which he is convinced, and to feel fellowship with his effort.
