On the little money I had collected I lived in Berlin very cheaply, ate very cheaply. And already in 1920 I saved the first salaries I received to go to Munich. ↗
I first began to dry specimens for preservation carelessly perhaps at first, but before the season was over, I had collected between one and two hundred species. ↗
It was in the Papal States that I studied the Roman Question. I traveled over every part of the country; I conversed with men of all opinions, examined things very closely, and collected my information on the spot. ↗