learned more about the location of the City of Fire than I had confided to Vâdi. In fact, I thought I could undertake to find the way. Upon the most important point of all, however, I had no information: that is to say, I had no idea how to obtain entrance to the place; for I had been given to understand that the way in was a secret known only to the initiated.
"Nevertheless, I had no intention of turning back; and, although I realized that from this point onward I must largely trust to luck, I had no intention of taking unnecessary chances. Accordingly, I dressed myself in Vâdi's clothes, and, being very tanned at this time, I think I made a fairly creditable native.
"Faintly throughout the night, above the other sounds of the jungle, I had heard that of distant falling water. Now, my informant at Nagpûr, in speaking of the secret temple, had used the words:
"'Whoever would see the fire must quit air and pass through water.'
"This mysterious formula he had firmly declined to translate into comprehensible English; but during my journey I had been considering it from every angle, and I had recently come to the conclusion that the entrance to this mysterious place was in some way concealed by water. Recollecting the gallery under Niagara Falls, I wondered if some similar natural formation was to be looked for here.
