Rizal traveled alone to Europe in 1882, continuing his studies in medicine at the Universidad Central de Madrid. He earned his degree of Licentiate in Medicine in 1884 and degree of Philosophy and Letters in 1885. He later studied at the University of Paris and earned a second doctorate from the University of Heidelberg in Germany. While in Europe for 10 years, Rizal excelled in many fields and began writing his novels, including finishing his first book Noli Me Tangere.