“So he lay in one shoe on the bed, and he shouted: “I don’t want to live here anymore!” I don’t want to lie down, stand, sit! I don't want to eat! Work, and even more so! I don’t want to visit! I'm tired of everything and set my teeth on edge! The same thing, the same thing...” And all he had to do was put on a second sock and his old shoe on top and go to visit Purinstein to continue the conversation about structure, about how to fit into the structure, how to find there are empty places in it and imperceptibly crystals sprout from there, broadcasting the order of their own and only their individuality.”