These thinkers, as we say, evidently grasped, and to this extent, two of the causes which we distinguished in our work on nature-the matter and the source of the movement-vaguely, however, and with no clearness, but as untrained men behave in fights;
10) Agerian dago, esaten dugun bezala, filosofo hauek ordurarte guk Fisikan definitutako kausetatik bi aipatu zituztela: materia eta mugimenduaren sorburua den hori;