Page - 661 - in The Complete Aristotle

passing-away of this is a coming-to-be of something else, and the coming-to- be of this a passing-away of something else? The cause implied in this solution must no doubt be considered adequate to account for coming-to-be and passing-away in their general character as they occur in all existing things alike. Yet, if the same process is a coming to-be of this but a passing-away of that, and a passing-away of this but a coming-to-be of that, why are some things said to come-to-be and pass-away without qualification, but others only with a qualification? The distinction must be investigated once more, for it demands some explanation. (It is applied in a twofold manner.) For (i) we say ‘it is now passing-away’ without qualification, and not merely ‘this is passing-away’: and we call this change ‘coming-to-be’, and that ‘passing-away’, without qualification. And (ii) so-and-so ‘comes-to-be-something’, but does not ‘come-to-be’ without qualification; for we say that the student ‘comes-to-be- learned’, not ‘comes-to-be’ without qualification. (i) Now we often divide terms into those which signify a ‘this somewhat’ and those which do not. And (the first form of) the distinction, which we are investigating, results from a similar division of terms: for it makes a difference into what the changing thing changes. Perhaps, e.g. the passage into Fire is ‘coming-to-be’ unqualified, but ‘passingaway-of-something’ (e.g. Earth): whilst the coming-to-be of Earth is qualified (not unqualified) ‘coming-to-be’, though unqualified ‘passing-away’ (e.g. of Fire). This would be the case on the theory set forth in Parmenides: for he says that the things into which change takes place are two, and he asserts that these two, viz. what is and what is not, are Fire and Earth. Whether we postulate these, or other things of a similar kind, makes no difference. For we are trying to discover not what undergoes these changes, but what is their characteristic manner. The passage, then, into what ‘is’ not except with a qualification is unqualified passing-away, while the passage into what ‘is’ without qualification is unqualified coming-to-be. Hence whatever the contrasted ‘poles’ of the changes may be whether Fire and Earth, or some other couple-the one of them will be ‘a being’ and the other ‘a not-being’. We have thus stated one characteristic manner in which unqualified will be distinguished from qualified coming-to-be and passing-away: but they are also distinguished according to the special nature of the material of the changing thing. For a material, whose constitutive differences signify more a ‘this somewhat’, is itself more ‘substantial’ or ‘real’: while a material, whose constitutive differences signify privation, is ‘not real’. (Suppose, e.g. that ‘the hot’ is a positive predication, i.e. a ‘form’, whereas ‘cold’ is a privation, and that Earth and Fire differ from one another by these constitutive differences.) 661