C317 One's Heart must be Guarded Against People

"Could this be a play of Wood's own making?" "No," I said.

Fourth Brother thought for a while and said, "It might be possible. However, it's hard to say. Perhaps, it's someone else. "

"Someone else? Who could it be?" "No," I said.

"I don't know either." Fourth Brother said, "However, I believe that if there is such a person