by some that the authors of the Letter have, in their anxiety to place themselves at the modern point of view, especially in philosophical questions, conceded to it more than was absolutely necessary—more, even, than it itself demands. "It is our mind," they say in the name of modern critical philosophy, "which by its operation creates the things whose aspects only at a given moment we know" ("È il nostro spirito che agisce e crea le cose delle quali noi conosciamo solo gli aspetti in un dato momento"). There may seem, here and in the passage which follows, to be a denial of anything immediate and objective in our knowledge of reality. Such a representation of the results of critical philosophy can hardly be justified. That the mind in its operations is from the very beginning in immediate and vital touch with a permanent and