What do the following people have in common: communism father Karl Marx, evangelist Dietrich Bonhoeffer, socialism father Friedrich Engels, Nobel Prize winner Max Planck, and genius Albert Einstein. They all attended the university in this short film. Humboldt University was where Albert Einstein was a professor working on relativity and Karl Marx was a student working on communism. The Nazis held a huge book burning in this very square of any book that did not conform to their "family values". And Jeff Serio shows us an amazing prophetic inscription from a bronze plaque in the square from Heinrich Heine.