Eunoia, in Greek, is something more than good will: it means approval, sympathy and readiness to help. Having such meanings, it soon came to be applied to politics in a number of ways, as describing one's feeling towards a person, or a party, or the city—or even another city. And this last instance which is connected with foreign politics, is what we shall here be dealing with. It is what Isocrates himself is most interested in, for out of sixty examples of the word about twenty-five refer specifically to the relations between one city and another city. And it is the meaning that deserves to be studied, particularly among people who like Thucydides. Whether it is φόβος or δέος , fear, in Thucydides, seems to dominate all relations between the cities of Hellas—and, to begin with, between Athens and other cities: well, eunoia, or good will, is the contrary of fear. That is to say, when Isocrates wants eunoia to rule political life, he wants things to be just the opposite of what they were in the world that Thucydides had described. Indeed, the position he adopts when discussing good will is part of an important controversy that was then being conducted about force and justice, might and right. And so, even if he is not himself a very thrilling writer nor a very intelligent man, it seemed worth while trying to find out how the idea arose both from recent experiments in Greece and from personal tendencies of Isocrates, and how he hoped the notion of eunoia could work in contemporary politics.