In general, the men of lower intelligence won out. Afraid of their own shortcomings and of the intelligence of their opponents, so that they would not lose out in reasoned argument or be taken by surprise by their quick-witted opponents, they boldly moved into action. Their enemies,on the contrary, contemptuous and confident in their ability to anticipate, thought there was no need to take by action what they could win by their brains.

You can now, if you choose, employ your present success to advantage, so as to keep what you have got and gain honour and reputation besides, and you can avoid the mistake of those who meet with an extraordinary piece of good fortune, and are led on by hope to grasp continually at something further, through having already succeeded without expecting it.

In peace and prosperity states and individuals have better sentiments, because they do not find themselves suddenly confronted with imperious necessities; but war takes away the easy supply of daily wants and so proves a rough master that brings most men's characters to a level with their fortunes

The secret of freedom, courage.

The Peloponnesian War turns out to be no dry chronicle of abstract cause and effect. No, it is above all an intense, riveting, and timeless story of strong and weak men, of heroes and scoundrels and innocents too, all caught in the fateful circumstances of rebellion, plague, and war that always strip away the veneer of culture and show us for what we really are.

Boasting and bravado may exist in the breast even of the coward, if he is successful through a mere lucky hit; but a just contempt of an enemy can alone arise in those who feel that they are superior to their opponent by the prudence of their measures.

Thucydides, an Athenian, wrote the history of the war between the Peloponnesians and the Athenians, he began at the moment that it broke out, believing that it would be a great war, and more memorable than any that had preceded it.