“The daily routine had ceased to be a novelty. All the details of the journey and the camp had become familiar to us. We had seen life under a new aspect; the human biped had been reduced to his primitive condition. We had lived without law to protect, a roof to shelter, or garment of cloth to cover us. One of us at least had been without bread, and without salt to season his food. Our idea of what is indispensable to human existence and enjoyment had been wonderfully curtailed, and a horse, a rifle and a knife seemed to make up the whole of life’s necessaries. For these once obtained, together with the skill to use them, all else that is essential would follow in their train, and a host of luxuries besides. One other lesson our short prairies experience had taught us; that of profound contentment in the present, and utter contempt for what the future might bring forth.” – Francis Parkman, The Oregon Trail