"We are far behind you," I answered humbly. "But barbarous as you think we are, no epithet could be too scathing, too comprehensive of all that was vicious and inhuman, to apply to a person who should dare to assail the expense of those institutions, or suggest that they be converted to the cultivation of intellect that _could_ be improved." My friend looked thoughtful for a long time, then she resumed her discourse at the point where I had so unfortunately interrupted it. "No people," she said, "can rise to universal culture as long as they depend upon hand labor to produce any of the necessities of life. The absence of a demand for hand labor gives rise to an increasing demand for brain labor, and the natural and inevitable result is an increased mental activity. The discovery of a fuel that is furnished at so small a cost and with really no labor but what machinery performs, marks one grand era in our mental progress." In mentioning the numerous uses made of glass in Mizora, I must not forget to give some notice to their water supply in large cities. Owing to their cleanly advantages, the filtering and storing of rain-water in glass-lined cisterns supplied many family uses. But drinking water was brought to their large cities in a form that did not greatly differ from those I was already familiar with, excepting in cleanliness. Their reservoirs were dug in the ground and lined with glass, and a perfectly fitting cover placed on the top. They were constructed so that the water that passed through the glass feed pipes to the city should have a uniform temperature, that of ordinary spring water. The water in the covered reservoirs was always filtered and tested before passing into the distributing pipes. No citizen of Mizora ever hied to the country for pure water and fresh air. Science supplied both in a densely populated city. CHAPTER X. When a question as to the existence of social distinctions would be asked the citizens of Mizora, the invariable answer would be--there were none; yet a long and intimate acquaintance with them assured me that there were. They had an aristocracy; but of so peculiar and amiable a kind that it deserves a special mention. It took a long time for me to comprehend the exact condition of their society in this respect. That there were really no dividing lines between the person who superintended the kitchen and the one who paid her for it, in a social point of view, I could plainly see; yet there were distinctions; and rather sharply defined ones too.