Concerning "by writing," he speaks of this up to the section "ex non scripto." Concerning "non-written," he speaks there up to the section "sed naturalia."
As, just as.
Among the Greeks. For the Greeks also used written law. And
we call it, or the Jus quiritum Law of the Quirites, which the Quirites Roman citizens use. For the Romans are called Quirites from Romulus a thing which is a spear, because they used a great spear in war. whenever we do not add the name of the city, we signify our own law, just as when we speak of the poets and do not add a name, it is understood: among the Greeks, the famous Homer; among us, Virgil.
Law of nations, however, is common to the whole human race. Note For, by the demands of usage and human necessities, the human nations established certain laws for themselves. For wars arose, and captivities followed, and slaveries, which are contrary to natural law. For by natural law all men from the beginning were born free.
And from this law of nations, almost all contracts were introduced, such as buying and selling, letting and hiring, partnership, deposit, loan, and others without number.
For our law, which we use, consists either of written or of non-