"Because we are too weak to do so. Years ago it might have been possible, when first they appeared, and in small numbers. Now there are more than a thousand, and they are too strong with their guns and their horses. Yes, their horses carry them so swiftly after us, and run us down so easily. Then, too, the vengeance of our masters is so fierce. They punish us with barbarous tortures, and slay us and our wives and children. Life is one long hardship under them. But tell me where you come from? I marked your tracks, and followed. Then, as I turned in this direction, the track told me that a big man had gone this way. I feared it was a Spaniard, for there were prints of boots such as these tyrants wear. It might have been one of the soldiers come here for a quiet rest, and had I wakened him the lash would have followed. But I came on, and--hush, I hear voices! I must be going, for they have started to work at the mine again." Roger would have kept him, would have asked him to come to this same spot again. But the native turned quickly and left, as if fearful of being late for his work, knowing well, without doubt, that the lash would be his reward. But he was not to reach the clearing without trouble, for it happened that as he entered the forest in search of the strangers who had left their tracks, one of the Spaniards had sauntered from the houses, and caught sight of the retreating figure. Desertions from amongst the slaves were very common, and the Spaniard at once came to the conclusion that the native was about to make an attempt to get away. He crept after him, therefore, and so quietly that neither Roger nor the man heard his approach. Suddenly, however, as the native ran back towards the clearing, he rose from the path and accosted him. "What now!" he demanded violently. "A runaway! You will teach the others to give us the slip, and will give us the trouble of following, and setting on the dogs. A lesson is wanted, and you shall see that it is unwise to attempt to leave us so hurriedly. Work at the mine may not meet your fancy, but there are other matters which are less pleasant." He eyed the trembling native till Roger thought that the poor fellow would have sunk to the ground in his terror, while he slowly extracted a knife from his belt. Then he searched for a suitable sapling, and having chosen one which was stout and whippy, he cut it off, and severed the smaller branches. "A whip may sting for a while," he said, with a brutal laugh, "but for long memories, give me a cane after this sort. The pain of the bruise lasts, and every movement is a reminder. Now, come hither, slave, and receive what is your due. Hanging were too good for you." He seized the poor fellow, and brought his stick down with all his strength, till the native shrieked. Roger's blood boiled. Up till now he remained unseen by the Spaniard. But he could not lie there, a big fellow such as he was, and see a human being treated with such cruelty.