BOSTON, December 31, 1846.

. . .Beside my lecture course, now within a few days of its conclusion, and the ever-increasing work which grows on my hands in proportion as I become familiar with the environs of Boston, where I shall still remain a few weeks longer, I have so much to do in keeping up my journals, notes, and observations that I have not found a moment to write you since the last steamer. . .Never did the future look brighter to me than now. If I could for a moment forget that I have a scientific mission to fulfill, to which I will never prove recreant, I could easily make more than enough by lectures which would be admirably paid and are urged upon me, to put me completely at my ease hereafter. But I will limit myself to what I need in order to repay those who have helped me through a difficult crisis, and that I can do without even turning aside from my researches. Beyond that all must go again to science,—there lies my true mission. I rejoice in what I have been able to do thus far, and I hope that at Berlin they will be satisfied with the results which I shall submit to competent judges on my return. If I only have time to finish what I have begun! You know my plans are not wont to be too closely restricted.

Why do you not write to me? Am I then wholly forgotten in your pleasant circle while my thoughts are every day constantly with my Neuchatel friends?. . .

Midnight, January 1st. A happy new year to you and to all members of the Tuesday Club. Bonjour et bon an. . .

Some portions of Agassiz's correspondence with his European friends and colleagues during the winter and summer of 1847 give a clew to the occupations and interests of his new life, and keep up the thread of the old one.

LOUIS AGASSIZ TO M. DECAISNE.

February, 1847.

. . .I write only to thank you for the pleasure your note gave me. When one is far away, as I am, from everything belonging to one's past life, the merest sign of friendly remembrance is a boon. Do not infer from this that America does not please me. On the contrary, I am delighted with my stay here, although I do not quite understand all that surrounds me; or I should perhaps rather say that many principles which, theoretically, we have been wont to think perfect in themselves, seem in their application to involve results quite contrary to our expectations. I am constantly asking myself which is better,—our old Europe, where the man of exceptional gifts can give himself absolutely to study, opening thus a wider horizon for the human mind, while at his side thousands barely vegetate in degradation or at least in destitution; or this new world, where the institutions tend to keep all on one level as part of the general mass,—but a mass, be it said, which has no noxious elements. Yes, the mass here is decidedly good. All the world lives well, is decently clad, learns something, is awake and interested. Instruction does not, as in some parts of Germany for instance, furnish a man with an intellectual tool and then deny him the free use of it. The strength of America lies in the prodigious number of individuals who think and work at the same time. It is a severe test of pretentious mediocrity, but I fear it may also efface originality . . .You are right in believing that one works, or at least that one CAN work, better in Paris than elsewhere, and I should esteem myself happy if I had my nest there, but who will make it for me? I am myself incapable of making efforts for anything but my work. . .

AGASSIZ TO MILNE EDWARDS.

May 31, 1847.