The Lycée Henri-IV is a public secondary school located in Paris. Along with the Lycée Louis-le-Grand, it is widely regarded as one of the most prestigious and demanding sixth-form colleges (lycées) in France. The school educates more than 2,500 students from collège (the first four years of secondary education in France) to classes préparatoires (preparatory classes to prepare students for entry to the elite grandes écoles such as École normale supérieure, École polytechnique, Centrale Paris, Mines ParisTech, ISAE-SUPAERO, HEC Paris, ESSEC Business School, and ESCP Europe, among others).Its motto is "Domus Omnibus Una" ("A Home For All"). Source: Wikipedia (en)