Their daily work was divided into two stages, so as to give some hours for rest in the middle of the day. It had been arranged that the distance for each day should not be long,--should be very short as was thought by them all when they talked it over at San José; but now the hours which they passed in the saddle seemed to be endless. Their descent began from that ridge of which I have spoken, and they had no sooner turned their faces down upon the mountain slopes looking towards the Atlantic, than that passage of mud began to which there was no cessation till they found themselves on the banks of the Serapiqui river. I doubt whether it be possible to convey in words an adequate idea of the labour of riding over such a path. It is not that any active exertion is necessary,--that there is anything which requires doing. The traveller has before him the simple task of sitting on his mule from hour to hour, and of seeing that his knees do not get themselves jammed against the trees; but at every step the beast he rides has to drag his legs out from the deep clinging mud, and the body of the rider never knows one moment of ease. Why the mules do not die on the road, I cannot say. They live through it, and do not appear to suffer. They have their own way in everything, for no exertion on the rider’s part will make them walk either faster or slower than is their wont. On the day on which they entered the forest,--that being the second of their journey,--Mrs. Arkwright had asked for mercy, for permission to escape that second stage. On the next she allowed herself to be lifted into her saddle after her mid-day rest without a word. She had tried to sleep, but in vain; and had sat within a little hut, looking out upon the desolate scene before her, with her baby in her lap. She had this one comfort, that of all the travellers, she, the baby, suffered the least. They had now left the high grounds, and the heat was becoming great, though not as yet intense. And then, the Indian guide, looking out slowly over the forest, saw that the rain was not yet over. He spoke a word or two to one of his companions in a low voice and in a patois which Mrs. Arkwright did not understand, and then going after the husband, told him that the heavens were threatening. “We have only two leagues,” said Arkwright, “and it may perhaps hold up.” “It will begin in an hour,” said the Indian, “and the two leagues are four hours.” “And to-morrow,” asked Arkwright. “To-morrow, and to-morrow, and to-morrow it will still rain,” said the guide, looking as he spoke up over the huge primeval forest.