“The kinds of doings [Hegel] is principally interested in are processes rather than events: writing a book, building a house, learning a trade, diagnosing or treating a disease” (A Spirit of Trust, p. 733). Not only that, such doings implicitly include future consequences that are not yet determined. Because of this, their evaluation and place in a normative synthesis may change over time. (The “echo” metaphor of this post’s title should not be taken too literally. I mean something related but relatively independent that happens later, may not have been expected, and possibly could not have been expected.)
Unlike mathematical provability or statically definable structures, what not only looks but (as a result of an enormous process of mutual recognition) genuinely is normatively correct or incorrect or good or bad as of one moment is not guaranteed to remain so as further consequences play out. In this sense, as long as there is a future, no deed and no story will ever be complete, or even necessarily have a predictable ending.
The future may move us to reinterpret the past, and this is as it should be. It gives cause for hope that situations beyond our control can always be better, and that we can play a role in making them so — that how we respond to them matters.