If it isn't broken, don't fix it.Steve de Shazer
Almost every successful person begins with two beliefs: the future can be better than the present, and I have the power to make it so.David Brooks
If something works, do more of it, and if something doesn’t work, do something else.Steve de Shazer
Man muss ins Gelingen verliebt sein, nicht ins Scheitern.Ernst Bloch
Die Antwort ist das Unglück der Frage.Novalis