"Before you can persuade me of all this," I said, "you will have to turn my intelligence clean inside out."
"That is precisely what I intend doing, and the first step shall be taken this very instant. Begin the exercises by repeating the Formula of Initiation. It runs as follows:
'Till another speaks to me I am nothing.'"
"Why, Panhandle," I said laughing, "that is the very formula they taught me when I first entered a Public School. And they enforced it with kicks."
"The Universe enforces it in the same manner. But let us keep to the matter in hand. Repeat the formula at once."
"Wait," I said. "The situation is growing ominous, and I will not embark upon this enterprise till I know more of what it will lead to."
"Take your own time," said Panhandle. "The rules of my system forbid me to hurry the neophyte. If what I have told you already is not enough, you shall hear more. Among the ghosts who haunt this house are beings far mightier than any I have so far described. For a long time their identification baffled me, until one night I overheard them in high debate, and found they were occupied in an attempt to account for their own existence in the scheme of things. Then I knew who they were."
"These," I said, catching him up, "must assuredly be the ghosts of the great philosophies, or systems of thought, which in their earthly state accounted for the existence of everything else, but left the problem of their own existence untouched."
"A most happy anticipation, and one that augurs well for your future success as an entertainer of ghosts. Have we not heard on high authority that no philosophy is complete until it has explained its own presence in the universe? Having neglected this at the first stage of their existence, the systems exercise their wits at the second in attempts to make good the oversight."
"Do many of them succeed?" I asked.