Mark Twain_The report of his death was an exaggeration

 SATURDAY.-- I am almost a whole day old, now. I arrived yesterday. That is as it seems to me. And it must be so, for if there was a day-before-yesterday I was not there when it happened, or I should remember it. It could be, of course, that it did happen, and that I was not noticing. Very well; I will be very watchful now, and if any day-before-yesterdays happen I will make a note of it. It will be best to start right and not let the record get confused, for some instinct tells me that these details are going to be important to the historian some day. For I feel like an experiment, I feel exactly like an experiment; it would be impossible for a person to feel more like an experiment than I do, and so I am coming to feel convinced that that is what I AM--an experiment; just an experiment, and nothing more.

Then if I am an experiment, am I the whole of it? No, I think not; I think the rest of it is part of it. I am the main part of it, but I think the rest of it has its share in the matter. Is my position assured, or do I have to watch it and take care of it? The latter, perhaps. Some instinct tells me that eternal vigilance is the price of supremacy. [That is a good phrase, I think, for one so young.] [...]

I followed the other Experiment around, yesterday afternoon, at a distance, to see what it might be for, if I could. But I was not able to make out. I think it is a man. I had never seen a man, but it looked like one, and I feel sure that that is what it is. I realize that I feel more curiosity about it than about any of the other reptiles. If it is a reptile, and I suppose it is; for it has frowzy hair and blue eyes, and looks like a reptile. It has no hips; it tapers like a carrot; when it stands, it spreads itself apart like a derrick; so I think it is a reptile, though it may be architecture.

I was afraid of it at first, and started to run every time it turned around, for I thought it was going to chase me; but by and by I found it was only trying to get away, so after that I was not timid any more, but tracked it along, several hours, about twenty yards behind, which made it nervous and unhappy. At last it was a good deal worried, and climbed a tree. I waited a good while, then gave it up and went home.

Today the same thing over. I've got it up the tree again.

[M.Twain, Eve's diary]