History of the Peloponnesian War

And if both sides nourished the boldest hopes and put forth their utmost strength for the war, this was only natural. Zeal is always at its height at the commencement of an undertaking; and on this particular occasion Peloponnese and Athens were both full of young men whose inexperience made them eager to take up arms, while the rest of Hellas stood straining with excitement at the conflict of its leading cities.

Everywhere predictions were being recited and oracles being chanted by such persons as collect them, and this not only in the contending cities.

Further, some while before this, there was an earthquake at Delos, for the first time in the memory of the Hellenes. This was said and thought to be ominous of the events impending; indeed, nothing of the kind that happened was allowed to pass without remark.