...ty, that somehow it was not so easy to make light of it in talking with him. I went into his room, next day. His sick headache, or whatever it was, had come on again, and he was lying on his bed. Rutherford 's strange old book on the Second Sight lay open before him. Look there, he said; and I read the motto of a chapter:-- In sunlight one, In shadow none, In moonlight two, In thunder two, Then ...