Rizal spent time in several European cities from 1885-1887, including Barcelona, Paris, Strasbourg, Heidelberg, Liepzig, Dresden, and Berlin. In Berlin, he was welcomed into scientific circles and became the first Asian to join the city's anthropological, ethnological, and geographical societies. He worked as an assistant to prominent German doctors while furthering his own studies. Rizal led a frugal life in Berlin and experienced his darkest winter financially, but continued his research, writing, and socialization within German academic communities.