Septimius, who was sufficiently common-sensible, and invulnerable to superstitious influences on every point except that to which he had surrendered himself, was easily prevailed upon to stay; for he found the singular, charlatanic, mysterious lore of the man curious, and he had enough of real science to at least make him an object of interest to one who knew nothing of the matter; and Septimius's acuteness, too, was piqued in trying to make out what manner of man he really was, and how much in him was genuine science and self-belief, and how much quackery and pretension and conscious empiricism. So he stayed, and supped with the doctor at a table heaped more bountifully, and with rarer dainties, than Septimius had ever before conceived of; and in his simpler cognizance, heretofore, of eating merely to live, he could not but wonder to see a man of thought caring to eat of more than one dish, so that most of the meal, on his part, was spent in seeing the doctor feed and hearing him discourse upon his food. "If man lived only to eat," quoth the doctor, "one life would not suffice, not merely to exhaust the pleasure of it, but even to get the rudiments of it." When this important business was over, the doctor and his guest sat down again in his laboratory, where the former took care to have his usual companion, the black bottle, at his elbow, and filled his pipe, and seemed to feel a certain sullen, genial, fierce, brutal, kindly mood enough, and looked at Septimius with a sort of friendship, as if he had as lief shake hands with him as knock him down. "Now for a talk about business," said he. Septimius thought, however, that the doctor's talk began, at least, at a sufficient remoteness from any practical business; for he began to question about his remote ancestry, what he knew, or what record had been preserved, of the first emigrant from England; whence, from what shire or part of England, that ancestor had come; whether there were any memorial of any kind remaining of him, any letters or written documents, wills, deeds, or other legal paper; in short, all about him. Septimius could not satisfactorily see whether these inquiries were made with any definite purpose, or from a mere general curiosity to discover how a family of early settlement in America might still be linked with the old country; whether there were any tendrils stretching across the gulf of a hundred and fifty years by which the American branch of the family was separated from the trunk of the family tree in England. The doctor partly explained this. "You must know," said he, "that the name you bear, Felton, is one formerly of much eminence and repute in my part of England, and, indeed, very recently possessed of wealth and station. I should like to know if you are of that race."