蔡元培
Leipzig University is one of the oldest universities in the world and the second-oldest university (by consecutive years of existence) in Germany, founded in 1409. Famous alumni include Leibniz, Goethe, Ranke, Nietzsche, Wagner, Cai Yuanpei, Angela Merkel, Raila Odinga, Tycho Brahe, and nine Nobel laureates are associated with this university.