[[1]] Blacks do not shake hands when they are in their wild state, but they quickly pick up the habit from the white man.

CHAPTER XI

Thirst

Sax and Vaughan were very thirsty. For several days they had been compelled to drink sparingly, and for the last two they had taken only enough liquid to keep them just alive. They were now entirely without drink of any kind save for that little drop of tea in a dirty and battered quart-pot, half buried in the sand. Is it any wonder that their longing eyes and thoughts were almost constantly fixed on the pot, which they had promised not to touch till sunrise next day.

While Yarloo had been with them, the white boys had kept up a good appearance of courage, and had pretended that they were not so thirsty as they really were, for no man likes to give in before a member of an inferior race; but when Yarloo went away it became harder and harder for them to keep up their pluck. For thirst is the most terrible of all forms of torture. The pain comes on slowly but surely, and increases till it seems impossible that the human body can stand any more. Yet the body is such a marvellous thing that it does stand even the terrible pain of thirst, till it gets beyond endurance and the man goes mad. The thirst which kills men in the desert is not the same as being thirsty. Down-country, it is quite pleasant to be thirsty, for it makes a drink taste so nice; but desert thirst—or "perishing", as it is called—is caused by the drying up of the moisture of the body till the organs inside actually cease to work, and the blood clogs in the arteries because it is not liquid enough.

It was such terrible thirst that Sax and Vaughan were experiencing. In appearance, Sax was of slighter build than his thick-set friend, Boof, but the drover's son had inherited from his father a natural toughness and an ability to endure privation and hardship which Vaughan, although he was quite as plucky, did not possess. It happened, therefore, that though Sax was just able to keep control of himself throughout the terrible night which followed Yarloo's departure, Vaughan lost consciousness and became delirious about half an hour before sunset.

The first signs which he gave that he was not in his right senses were when he began to undress. Sax was feeling so desperately ill himself that he did not pay much attention to what his friend was doing till he saw him throw his shirt outside, and then start to pull off his trousers. The poor lad's tongue was swollen in his mouth and was starting to stick out from between his teeth. He got his trousers off, and began fumbling at his boots, but was so weak that he couldn't untie the knots. His eyes had a peculiar look in them, something like those of a man who walks in his sleep, and when his friend spoke to him he took absolutely no notice at all.

Both lads had been lying stretched out on the sand all the afternoon, too exhausted to do anything, but, seeing his companion behaving in such a strange way, Sax tried to sit up. But he could not do it at first. As soon as he lifted himself, sharp pains stabbed him in the back and stomach, and his head throbbed so violently that he nearly fainted. He tried again and again, very gradually, till he was able to sit up at last. Vaughan had managed to drag one boot off by this time, and was feverishly busy with the other; the rest of his body was naked. Sax called out again, but the effort at sitting up had so much exhausted the little strength which remained, that his voice was so weak he hardly heard it himself. Stobart didn't understand the serious state his friend was in, but he knew that something must be done at once, and as there was nobody to do it but himself, he prepared for a supreme effort.

After several unsuccessful attempts, he managed to stand up, and when the dizziness in his head had died down a little, he tottered over towards Vaughan. He touched him on the arm. Vaughan took no notice, but wrenched at the second boot, pulling it off at last, and scrambling to his feet like a drunken man. He seemed to have far more strength than Sax had, but when he started to stagger out from under the bough-shelter, his friend suddenly remembered a yarn which Mick had told them one night, about a perishing man who pulled off all his clothes and walked away into the scrub to die a most terrible death. Sax was afraid that his companion was going to do the same thing, and that he wouldn't have the strength to prevent him.