We know that multiplicity in general is necessarily conditioned by space and time, and is only thinkable in them. In this respect they are called the principium individuationis.
Badakigu aniztasuna oro har derrigor denbora eta espazioaren bitartez baldintzatua eta horietan bakarrik dela pentsagarria, zeinak guk ikuspegi horretatik principium individuationis deitzen baititugu.