“I left for home later dispirited by the thought that my life was infinitely preferable to almost every other human who had ever lived on this planet. I lived in a country where most individuals were free to shape any life for themselves without state intimidation or improper imprisonment; in a time when most of the travesties of human interaction caused by ignorance had been removed. I had adequate money and my health was generally good. I worked at something I loved and if the working conditions ever became unbearable I was able to move without fear of destitution. I had enough or even an excess of food from all continents, all climates. And I was still a miserable bastard.”