years I had cherished the idea of this trip. As you know, I was a teacher of arithmetic for forty years. Forty years of being surrounded by a classroom of healthy prankish students. Forty years of spitballs. Forty years of glue on my seat, Sal Hepatica in my inkwell, and other devilish tricks. Long about the thirty-sixth year, I started yearning to be alone. I amused myself with thinking of many ways of doing this, trips in small boats, Polar expeditions; I joined this Explorers’ Club, for after all it seemed to me that the ambition of explorers was to go where no one had gone before. One day I started thinking of a balloon in which I could float around out of everybody’s reach. This was the main idea behind my trip: to be where no one would bother me for perhaps one full year; away from all such boring things in the lives of teachers as daily schedules, having to be in different classrooms at exact times week after week.