A Mistake (n.) is a blank to strike a coin from.
A Mistake (n.) can be made only by a man who already judges in conformity with mankind.
A Mistake (n.) in logic is, in a certain sense, impossible: whatever is possible in logic is permitted.
A Mistake (n.) about my own address of many months would be hardly less than wrongly believing I was writing Chinese and not German.
A Mistake (n.) has not only a cause but a ground: it can be fitted into what the person knows aright.
A Mistake (n.) can still be denied with right — 'I can't be making a mistake about this' — even if I am in error.
A Mistake (n.) is often something of which one has no clear idea at all, once one asks what a mistake here would even be like.
A Mistake (n.) can be recognized even in a language you don't know — think of the behaviour of someone correcting a slip of the tongue.
A Mistake (n.) for which a place is prepared in the game differs from a complete irregularity that happens as an exception.
A Mistake (n.) that makes no difference is mere show — a knob that looks as if it turns on part of the machine but is only an ornament.
A Mistake (n.) does not merely grow more and more improbable from the distant planet to my own hand — at some point it has ceased to be conceivable.
A Mistake (n.) is not the charge if I say 'I have just eaten' — you may think me lying or momentarily out of my wits, but not mistaken.
A Mistake (n.) is not every false belief: if my friend imagined he'd long lived somewhere he hadn't, I'd call it a mental disturbance, not a mistake.
A Mistake (n.) made in sums could be treated not as bad but as psychologically interesting: so you took that for correct?
A Mistake (n.) of the kind that would undo certainty is tested not by whether Moore knows, but by whether we could understand him saying 'Of course I may be wrong' — what would discovering such a mistake be like?
A Mistake (n.) is not sharply split into the random and the systematic, and a pupil's systematic mistake might be weaned like a bad habit or accepted, with our way taught as a variant of his, and here too his capacity to learn may come to an end.
A Mistake (n.) is idiotic to plead in 'I have never been on the moon — but I may be mistaken'; even a thought of being carried there in sleep by unknown means would not make it a possible mistake, and I play the game wrong if I say it.