At some future date, how many years hence who can tell? all the wild places on the earth will have been explored. The Cape to Cairo railway will have brought the various sources of the Nile within a few days' travel of England; the endless fields of barren ice that surround the poles will have yielded up their secrets; whilst the vast and trackless fastnesses of that stupendous range of mountains which eclipses all others, and which from time immemorial has served as a barrier to roll back the waves of barbaric invasion from the fertile plains of Hindustan - these Himalaya will have been mapped, and the highest points in the world above sea-level will have been visited by man.
