Regarding this play of forces, however, we saw that its peculiarity lay in this, that the force which is awakened into activity by another force is just on that account the inciting agency for this other force, which thereby itself only then becomes an inciting force.
Baina ikusi dugu indarren jokoak eraketa hau daukala: beste indar baten eskaera jasotzen duen indarra era berean eskatzen duena da beste horrentzat, zeina horrela bihurtzen den lehenik eskatzen duen indar.