From the Cambridge seminars:

    WITTGENSTEIN: I won’t say anything which anyone can dispute. Or if anyone does dispute it, I will let that point drop and pass on to say something else.

    TURING: I understand but I don’t agree that it is simply a question of giving new meanings to words.

    WITTGENSTEIN: Turing doesn’t object to anything I say. He agrees with every word.

    TURING: I see your point.

    WITTGENSTEIN: I don’t have a point.