"Spirituality is not necessarily religious. Spirituality is the feeling that the world is inhabited, that there is something else than just the absolutely concrete and that even a sheet of paper could suddenly begin to talk to us. It is a dialogue with the unknown, the invisible. It is not a rational dialogue. There are no answers and no questions, but there is experience. For example I cannot explain to you what it is to feel cold, but nonetheless we feel cold. Spirituality is the thought that goes towards the mystery, towards the non-rational."