tions, and his peculiar mode of thinking. It was therefore necessary to be acquainted with the observer, before any use could be made of his observations. The traveller was no longer to trust to chance for a variety of occurrences, but to make use of his first discovery, as the thread of Ariadne, by the help of which he might guide his steps through the labyrinth of human knowledge. It was therefore requisite that he should have penetration sufficient to combine different facts, and to form general views from thence, which might in some measure guide him to new discoveries, and point out the proper objects of farther investigation. This was the idea with which I embarked on the late voyage round the world, and agreeably to which I have collected materials for the present publication, as far as the time, my situation and abilities, would permit. I have always endeavoured in this narrative to connect the ideas arising from different occurrences, in order, if possible, to throw more light upon the nature of the human mind, and to lift the soul into that exalted station, from whence the extensive view must "justify the ways of God to man." Whether I have succeeded or failed in the attempt, remains to be decided; but the rectitude of the intention cannot, I trust, be misconstrued. I have sometimes obeyed the powerful dictates of my heart, and given voice to my feelings; for, as I do not pretend to be free from the weaknesses com-
