At Neuchatel (where between the ages of twenty-five and thirty he enjoyed a stipend that varied from four hundred to six hundred dollars) he organized a regular academy of natural history, with its museum, managing by one expedient or another to employ artists, secretaries, and assistants, and to keep a lithographic and printing establishment of his own employed with the work that he put forth. Fishes, fossil and living, echinoderms and glaciers, transfigured themselves under his hand, and at thirty he was already at the zenith of his reputation, recognized by all as one of those naturalists in the unlimited sense, one of those folio copies of mankind, like Linnaeus and Cuvier, who aim at nothing less than an acquaintance with the whole of animated Nature. His genius for classifying was simply marvellous; and, as his latest biographer says, nowhere had a single person ever given so decisive an impulse to natural history. Such was the human being who on an October morning fifty years ago disembarked at our port, bringing his hungry heart along with him, his confidence in his destiny, and his imagination full of plans. The only particular resource he was assured of was one course of Lowell Lectures. But of one general resource he always was assured, having always counted on it and never found it to fail,--and that was the good will of every fellow-creature in whose presence he could find an opportunity to describe his aims. His belief in these was so intense and unqualified that he could not conceive of others not feeling the furtherance of them to be a duty binding also upon them. _Velle non discitur_, as Seneca says:--Strength of desire must be born with a man, it can't be taught. And Agassiz came before one with such enthusiasm glowing in his countenance,--such a persuasion radiating from his person that his projects were the sole things really fit to interest man as man,--that he was absolutely irresistible. He came, in Byron's words, with victory beaming from his breast, and every one went down before him, some yielding him money, some time, some specimens, and some labor, but all contributing their applause and their godspeed. And so, living among us from month to month and from year to year, with no relation to prudence except his pertinacious violation of all her usual laws, he on the whole achieved the compass of his desires, studied the geology and fauna of a continent, trained a generation of zoologists, founded one of the chief museums of the world, gave a new impulse to scientific education in America, and died the idol of the public, as well as of his circle of immediate pupils and friends.