How did Rizal spend his time while he was in Heidelberg?

While in Heidelberg, José Rizal focused on his studies and conducted research for his writings. He attended lectures at the University of Heidelberg, where he deepened his knowledge in various fields, including philosophy and the natural sciences. Rizal also engaged with the local Filipino community and formed friendships with fellow expatriates, which enriched his perspective on nationalism and reform. Additionally, he took the opportunity to explore the city and its surroundings, enjoying the cultural and intellectual atmosphere of Germany.