Well, the purpose of this post is not to inform you of this self-evident fact. No, it is to tell you that the Rudolf Steiner Library (of the Anthroposophical Society in America) has begun to digitize some of its old collections. You can find the collection (which is, so far, not huge) here. The poem, ‘Our souls are paper cups’, was found in Journal for Anthroposophy, no 1, spring 1965. I hope it will tempt you to browse the collection!