But in fact there is no circle at all in the formulation of our question. Beings can be determined in their being without the explicit concept of the… - Martin Heidegger

"Here is the chalk." This is a truth; and here and the now hereby characterize the chalk so that we emphasize by saying; the chalk, which means "this." We take a scrap of paper and we write the truth down: "Here is the chalk." We lay this written statement beside the thing of which it is the truth. After the lecture is finished both doors are opened, the classroom is aired, there will be a draft, and the scrap of paper, let us suppose, will flutter out into the corridor. A student finds it on his way to the cafeteria, reads the sentence. "Here is the chalk," and ascertains that this is not true at all. Through the draft the truth has become an untruth. Strange that a truth should depend on a gust of wind. ... We have made the truth about the chalk independent of us and entrusted it to a scrap of paper. p. 29-30

Today we decide about metaphysics and about even more elevated things at philosophy conferences. For everything that is to be done these days we must first have a meeting, and here is how it works: people come together, constantly come together, and they all wait for one another to turn up so that the others will tell them how it is, and if it doesn’t get said, never mind, everyone has had their say. It may very well be that all the talkers who are having their say have understood little of the matter in question, but still we believe that if we accumulate all that misunderstanding something like understanding will leap forth at the end of the day. Thus there are people today who travel from one meeting to the next and who are sustained by the confidence that something is really happening, that they’ve actually done something; whereas, at bottom, they’ve merely ducked out of work, seeking in chatter a place to build a nest for their helplessness—a helplessness, it is true, that they will never understand.

There is no information about the thingness of the thing without knowledge of the kind of truth in which the thing stands. But there is no information about this truth of the thing without knowledge of the thingness of the thing whose truth is in question. Where are we to get a foothold? The ground slips away under us. Perhaps we are already close to falling into the well. At any rate the housemaids are already laughing. p. 27