Robinson Crusoe by Daniel Defoe Chapter 12 Page 36

the contrivances that I had laid for my future accommodations and conveniences. I had the care of my safety more now upon my hands than that of my food. I cared not to drive a nail, or chop a stick of wood now, for fear the noise I might make should be heard: much less would I fire a gun for the same reason: and above all I was intolerably uneasy at making any fire, lest the smoke, which is visible at a great distance in the day, should betray me.

For this reason, I removed that part of my business which required fire, such as burning of pots and pipes, &c., into my new apartment in the woods; where, after I had been some time, I found, to my unspeakable consolation, a mere natural cave in the earth, which went in a vast way, and where, I daresay, no savage, had he been at the mouth of it, would be so hardy as to venture