Erlaubt ist, was gelingt.Max Frisch
Wisdom is a love affair with questions. Knowledge is a love affair with answers.Julio Olalla
Was uns am Lernen hindert, ist das, was wir zu wissen glauben.Ingo Diem
There can never be any real understanding. There are only useful and less useful misunderstandings.Steve de Shazer
Sagst du, oder fragst du?