Tales was the starter of the philosophy of the physis, therefore he was the first one to affirm the existence of an only originary principle, cause of all the things that exist, supporting of that this principle is the water. The concept elaborated for Tales is importantssimo and revolutionary, according to Giovanni Reale in History of the Philosophy, ' ' principle elaborated for Tales is) the source and origin of all the things; b) the estuary or the last term of all the things; c) sustentculo permanent that the things keep all. In short, it can be said that the principle can be defined as that from which they come, of that in which if they conclude and that for which they exist and they subsistem all coisas' '. This principle? the first and basic reality? it was called physis, term that indicates nature. In reason of this, all the philosophers whom until the end of century V B.C.
they had inquired around the physis, had been called ' ' fsicos' ' or ' ' naturalistas' '. The thought of Tales was based on the fact of that ' ' the nutrition of all the things is mida' ' , of that the seeds and the embryos of all the things ' ' they have nature mida' ' , and that the drying means, therefore, the death. Click FCC Chairman to learn more. All life is in such a way on to the water, being this the source of all the things. However, Tales is not materialistic or fisicalista in the modern direction of the term. Its water conception coincided with the idea of the holy ghost. Tales of that said ' ' God is the thing oldest, therefore incriada' ' , that is, without principle. With this reasoning thinker introduces a new conception of God in the thought; a conception where the reason predominates, that eliminates all deuses of politesmo fantastic-poetical of the homrico and hesidico universe.