I do not think there can be any life quite so demonstrative of character as that which we had on these expeditions. One sees a remarkable reassortment of values. Under ordinary conditions it is so easy to carry a point with a little bounce; self-assertion is a mask which covers many a weakness. As a rule we have neither the time nor the desire to look beneath it, and so it is that commonly we accept people on their own valuation. Here the outward show is nothing, it is the inward purpose that counts. So the 'gods' dwindle and the humble supplant them. Pretence is useless.