I thought she might want to travel but she tells me truths I already know, that she need not leave this island to see the world, she has seas and cities enough in her mind. If she does, if we all do, it may be that this world and the moon and stars are also a matter of the mind, though a mind of vaster scope than ours. If someone is thinking me, then I am still free to come and go. It will not be like chess, this thoughtful universe, it will be a theatre of changing sets, where we could walk through walls if we wanted, but do not, being faithful to our own sense of the dramatic.