These reflections have dispelled the agitation with which I begin my letter, and I feel my heart glow with an enthusiasm which elevates me to heaven, for nothing contributes so much to tranquilize the mind as a steady purpose, a point on which the soul may fix its intellectual eye. This expedition has been the favorite dream of my early years. I have read with ardor the accounts of the various voyages which have been made in the prospect of arriving at the North Pacific Ocean through the seas which surround the Pole