132 I. 3
Being and Time

keeping," "useful", "useless". If one is oriented primarily by Thinghood, these latter qualities must be taken as non-quantifiable value-predicates by which what is in the first instance just a material Thing, gets stamped as something good. But with this stratification, we come to those entities which we have characterized ontologically as equipment ready-to-hand The Cartesian analysis of the 'world' would thus enable us for the first time to build up securely the structure of what is proximally ready-to-hand; all it takes is to round out the Thing of Nature until it becomes a full-fledged Thing of use, and this is easily done.

But quite apart from the specific problem of the world itself, can the Being of what we encounter proximally within-the-world be reached ontologically by this procedure? When we speak of material Thinghood, have we not tacitly posited a kind of Being-the constant presence-at-hand of Things-which is so far from having been rounded out ontologically by subsequently endowing entities with value-predicates, that these value-characters themselves are rather just ontical characteristics of those entities which have the kind of Being possessed by Things? Adding on value-predicates cannot tell us anything at all new about the Being of goods, but would merely presuppose again that goods have pure presence-at-hand as their kind of Being. Values would then be determinate characteristics which a Thing possesses, and they would be present-at-hand. They would have their sole ultimate ontological source in our previously laying down the actuality of Things as the fundamental stratum. But even pre-phenomenological experience shows that in an entity which is supposedly a Thing, there is something that will not become fully intelligible through Thinghood alone. Thus the Being of Things has to be rounded out. What, then does the Being of values or their 'validity' ["Geltung"] (which Lotze took as a mode of 'affirmation') really amount to ontologically? And what does it signify ontologically for Things to be 'invested' with values in this way? As long as these matters remain obscure, to reconstruct the Thing of use in terms of the Thing of Nature is an ontologically questionable undertaking, even if one disregards the way in which the problematic has been perverted in principle. And if we are to reconstruct this Thing of use, which supposedly comes to us in the first instance 'with its skin off', does not this always require that we previously take a positive look at the phenomenon whose totality such a reconstruction is to restore? But if we have not given a proper explanation beforehand of its ownmost state of Being, are we not building our reconstruction without a plan? Inasmuch as this reconstruction and 'rounding-out' of the traditional ontology of the 'world' results in our reaching the same entities with which we started when we [100] analysed the readiness-to-hand of equipment and the totality of


Being and Time (M&R) by Martin Heidegger