"What we [Brücke-artists] had to remove ourselves from [the German bourgeois mores] was clear; where we were heading was certainly less clear. (original German: Wovon wir weg mussten, war uns klar. Wohin wir kommen würden, stand allerdings weniger fest)."
January 1, 1970
https://en.wikiquote.org/wiki/Erich_Heckel