he measuring of the diagonal is impossible. For the false and the impossible are not the same; that you are standing now is false,Slovaquie Pas Cher, but that you should be standing is not impossible.
At the same time it is clear that if, when A is real, B must be real, then, when A is possible, B also must be possible. For if B need not be possible, there is nothing to prevent its not being possible. Now let A be supposed possible. Then, when A was possible, we agreed that nothing impossible followed if A were supposed to be real; and then B must of course be real. But we supposed B to be impossible. Let it be impossible then. If, then, B is impossible, A also must be so. But the first was supposed impossible; therefore the second also is impossible. If, then, A is possible,Maillot Pastore Pas Cher, B also will be possible,Dame Moncler Bea, if they were so related that if A,is real, B must be real. If, then, A and B being thus related, B is not possible on this condition, and B will not be related as was supposed. And if when A is possible, B must be possible, then if A is real, B also must be real. For to say that B must be possible, if A is possible, means this, that if A is real both at the time when and in the way in which it was supposed capable of being real, B also must then and in that way be real.
Book IX Chapter 5
As all potencies are either innate, like the senses, or come by practice, like the power of playing the flute,Stade Rennais Pas Cher, or by learning,Canada Goose Freestyle Väst, like artistic power, those which come by practice or by rational formula we must acquire by previous exercise but this is not necessary with those which are not of this nature and which imply passivity.
Since that which is ‘capable’ is capable of something and at some time in some way (with all the other qualifications which must be present in the definition), and since some things can produce change according to a rational formula and their potencies involve such a formula, while other things are nonrational and their potencies are non-rational, and the former potencies must be in a living thing, while the latter can be both in the living and in the lifeless; as regards potencies of the latter kind,Maillot Kaka Pas Cher, when the agent and the patient meet in the way appropriate to the potency in question,Ralph Lauren ärmlös polo, the one must act and the other be acted on,CG Dame Camp Hoody Norge Salg, but with the former kind of potency this is not necessary. For the nonrational potencies are all productive of one effect each, but the rational produce contrary effects, so that if they produced their effects necessarily they would produce contrary effects at the same time; but this is impossible. There must, then,Chaussures Nike Air Max 2017.5, be something else that decides; I mean by this,Angleterre Pas Cher, desire or will. For whichever of two things the animal desires decisively, it will do,Maillot Maradona Pas Cher, when it is present, and meets the passive object,CG Dame Solaris Parka Norge Salg, in the way appropriate to the potency in question. Therefore everything which has a rational potency, when it desires that for which it has a potency and in the circumstances in which it has the potency, must do this. And it has the potency in question when the passive object is present and is in a cer
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