Erfahrung kann man nicht lernen.Ludwig Hasler
A bird sitting on a tree is never afraid of the branch breaking because her trust is not on the branch but on its own wings.Charlie Wardle
Es kommt weniger darauf an, was ein Mensch mitbringt, als was er daraus macht.Alfred Adler
There can never be any real understanding. There are only useful and less useful misunderstandings.Steve de Shazer
Erlaubt ist, was gelingt.Max Frisch