 The main trouble resulting from the traditional subject-predicate view in general and from Bolzano’s uniform \([A\) has \(b]\) structure of every proposition is that under its subject idea \([A]\) two different cases are concealed insofar as it can be singular (as in the case of [God] or [the sun] or [Bernard Bolzano]) or general (as in the case of [man] or [animal] or [planet]). Due to this duality, Bolzano has to add that \([A\) has \(b]\) or \([A\) have \(b]\) is to be understood (when \([A]\) is general) in the sense of [Every \(A\) has \(b]\) or [All \(A\) have \(b]\), e.g. [Animals have sensitivity] = [Every animal has sensitivity] = [All animals have sensitivity] (WL II, 24 f.).