Ok, I just finished this book—The History of the Peloponnesian War. Thank you again Sonsowey for the recommendation. I have some initial thoughts, so I did not want to read the other comments on this thread (lest I lose my original response).
There was a great “Philosophy” before Socrates, Plato, and Aristotle - I, like many, have started Western thought with Socrates. But reading the book, I noticed many uses of rhetoric (primarily in a call to arms by various generals). It reminded me that before somebody can critique a society (like Socrates) somebody has to create it. And that this creation often comes by way of the sword. It’s no different than the modern call to patriotism: Freedom isn’t free, etc.
In short, the desire to fight, to defend yourself, is a form of logic. It has a belief system attached to it, a way of reasoning. It is a philosophy. And it’s one that predates the classic philosophers of Greece.