History of the Peloponnesian War
Thucydides
Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.
For they gave their lives for the common weal, and in so doing won for themselves the praise which grows not old and the most distinguished of all sepulchres—not that in which they lie buried, but that in which their glory survives in everlasting remembrance, celebrated on every occasion which gives rise to word of eulogy or deed of emulation.
For the whole world is the sepulchre of famous men, and it is not the epitaph upon monuments set up in their own land that alone commemorates them, but also in lands not their own there abides in each breast an unwritten memorial of them, planted in the heart rather than graven on stone.
Do you, therefore, now make these men your examples, and judging freedom to be happiness and courage to be freedom, be not too anxious about the dangers of war.
For it is not those that are in evil plight who have the best excuse for being unsparing of their lives, for they have no hope of better davs, but rather those who run the risk, if they continue to live, of the opposite reversal of fortune, and those to whom it makes the greatest difference if they suffer a disaster.