 In addition to the general attitude to scientific philosophizing that he derived from Twardowski, there is one identifiable source of some other of Łukasiewicz’s philosophical stances regarding logic, or if not a source, at least a point of convergent convictions. One is the rejection of a “supertruth” above ordinary truth. This comes out especially clearly in the modal logic Ł. The other is his liking for degrees of possibility intermediate between truth (1) and falsity (0), by contrast with the non-quantitative third case of possibility (or in Ł twin third cases). An exactly similar distinction between two kinds of possibility, “unincreasable”, without degrees, and “increasable”, with infinite degrees, can be found in Meinong’s massive 1915 treatise Über Möglichkeit und Wahrscheinlichkeit. Like Łukasiewicz, Meinong does not accord propositions a dignity of necessity higher than truth, and despite having the most ample ontology known to philosophy, Meinong’s object theory lacks objects described as necessary: he never mentions God, and ideal objects such as numbers are taken by him to subsist, not to exist or subsist necessarily. It is perhaps not incidental that on returning to Lwów after his visit to Graz, Łukasiewicz spoke in 1910 about the law of excluded middle, concluding that like the principle of contradiction it is not fundamental, and has practical rather than logical significance. He conjectured that it failed for general objects like the triangle in general, which is neither equilateral nor not equilateral. Meinong accepted such objects, which he called “incomplete”, and had in fact adopted the idea from Łukasiewicz’s teacher Twardowski. Łukasiewicz also regarded the application of the principle to real objects as “connected with the universal determinism of phenomena, not only present and past ones but also future ones. Were someone to deny that all future phenomena are today already predetermined in all respects, he would probably not be able to accept the principle in question.” The seeds of three-valued logic were already germinating in 1910, after the visit to Graz.