I had well considered this interesting subject in all its bearings, and had discussed it with many of my acquaintances at Brisbane and its neighbouring district; who were generally of opinion that it was practicable, under the plan I had marked out: but with others, particularly at Sydney, I had to contend against a strong but kindly meant opposition to my journey. Some, who took more than a common interest in my pursuits, regretted that I should leave so promising a field of research as that which offered itself within the limits of New South Wales, and in which they considered I had laboured with some success during the last two years. Others considered the undertaking exceedingly dangerous, and even the conception of it madness on my part; and the consequence of a blind enthusiasm, nourished either by a deep devotion to science, or by an unreasonable craving for fame: whilst others did not feel themselves justified in assisting a man who they considered was setting out with an intention of committing suicide. I was not, however, blind as to the difficulties of the journey which I was determined to undertake; on the contrary, and I hope my readers will believe me to be sincere, I thought they would be many and great--greater indeed than they eventually proved to be; but, during my recent excursions through the Squatting districts, I had so accustomed myself to a comparatively wild life, and had so closely observed the habits of the aborigines, that I felt assured that the only real difficulties which I could meet with would be of a local character. And I was satisfied that, by cautiously proceeding, and always reconnoitring in advance or on either side of our course, I should be able to conduct my party through a grassy and well watered route; and, if I were so fortunate as to effect this, I felt assured that the journey, once commenced, would be finished only by our arrival at Port Essington. Buoyed up by this feeling, and by confidence in myself, I prevailed against the solicitations and arguments of my friends, and commenced my preparations, which, so far as my own slender means and the contributions of kind friends allowed, were rather hurriedly completed by the 13th August, 1844. As our movements were to be comparatively in light marching order, our preparations were confined more to such provisions and stores as were actually necessary, than to anything else. But I had frequently reason to regret that I was not better furnished with instruments, particularly Barometers, or a boiling water apparatus, to ascertain the elevation of the country and ranges we had to travel over. The only instruments which I carried, were a Sextant and Artificial Horizon, a Chronometer, a hand Kater's Compass, a small Thermometer, and Arrowsmith's Map of the Continent of New Holland.