“No one else can want for me. No one can substitute his act of will for mine. It does sometimes happen that someone very much wants me to want what he wants. This is the moment when the impassable frontier between him and me, which is drawn by free will, becomes most obvious. I may not want that which he wants me to want - and in this precisely I am incommunicabilis. I am, and I must be, independent in my actions. All human relationships are posited on this fact.”