History of the Peloponnesian War

Indeed, even if we leave Athens with a force not only equal to that of the enemy except in the number of heavy infantry in the field, but even at all points superior to him, we shall still find it difficult to conquer Sicily or save ourselves.

We must not disguise from ourselves that we go to found a city among strangers and enemies, and that he who undertakes such an enterprise should be prepared to become master of the country the first day he lands, or failing in this to find everything hostile to him.

Fearing this, and knowing that we shall have need of much good counsel and more good fortune—a hard matter for mortal men to aspire to—I wish as far as may be to make myself independent of fortune before sailing, and when I do sail, to be as safe as a strong force can make me.

This I believe to be surest for the country at large, and safest for us who are to go on the expedition. If any one thinks differently I resign to him my command.’