Goodwill shown by the party that is asking for help does not mean security for the prospective ally. What is looked for is a positive preponderance o… - Thucydides

At times Thucydides may be clearly mistaken in both detail and interpretation, but the extent of his accuracy and analysis astounds in a world where travel was difficult, written sources rarely available, and the physical obstacles to the writing of history substantial.

Mankind are tolerant of the praises of others as long as each hearer thinks that he can do as well or nearly as well himself, but, when the speaker rises above him, jealousy is aroused and he begins to be incredulous.

You may be sure that we are as well aware as you of the difficulty of contending against your power and fortune, unless the terms be equal. But we trust that the gods may grant us fortune as good as yours, since we are just men fighting against unjust, and that what we want in power will be made up by the alliance of the Lacedaemonians, who are bound, if only for very shame, to come to the aid of their kindred. Our confidence, therefore, after all is not so utterly irrational.