"Now, there are two things I want to say to you, and we will return. First, do your best, every one of you, to throw Langford off the track by affecting the most innocent disinterest in him as of no more importance to us than the most obscure tourist on earth. Don't overdo it. Just make yourselves think that he is of no consequence and act accordingly without putting forth any effort to do so. The best way to effect this is to forget all about our mission when he is around.