Franz Rosenzweig uses the verse in his public letter to Hermann Cohen, It is Time: Thoughts on the Problem of Jewish Education at this Moment (Berlin, 1917) //Zeit ists (German) Et la'asot (Hebrew)
From a philosophical standpoint, Buek was an advocate of Neo-Kantianism, and as a young man was a disciple of Marburg philosopher Hermann Cohen (1848-1918).
Leonard Cohen | Hermann Göring | Hermann Hesse | William Cohen | Mickey Cohen | Sacha Baron Cohen | Hermann von Helmholtz | Steve Cohen | Hermann Nitsch | Job Cohen | Hermann Hauser | Hermann Bondi | Jem Cohen | Hermann Zapf | George Cohen | Mark B. Cohen | Hermann Tilke | Hermann Emil Fischer | Cohen | Walther Hermann Richard Horn | Simon Baron-Cohen | Robert Hermann Schomburgk | Otto Hermann Kahn | Lyor Cohen | Hermann Volrath Hilprecht | Hermann Scherchen | Hermann-Paul | Hermann Kesten | Hermann | Fallschirm-Panzer Division 1 Hermann Göring |
In Berlin and Marburg, he took courses in philosophy, psychology, and pedagogics under Hermann Cohen, Paul Natorp, Ernst Cassirer, Hermann Alexander Diels, and Heinrich Wölfflin.