The sacrifice which they collectively made was individually repaid to them; for they received again each one for himself a praise which grows not old, and the noblest of all tombs, I speak not of that in which their remains are laid, but of that in which their glory survives, and is proclaimed always and on every fitting occasion both in word and deed. For the whole earth is the tomb of famous men; not only are they commemorated by columns and inscriptions in their own country, but in foreign lands there dwells also an unwritten memorial of them, graven not on stone but in the hearts of men. Make them your examples, and, esteeming courage to be freedom and freedom to be happiness, do not weigh too nicely the perils of war. The unfortunate who has no hope of a change for the better has less reason to throw away his life than the prosperous who, if he survive, is always liable to a change for the worse, and to whom any accidental fall makes the most serious difference. To a man of spirit, cowardice and disaster coming together are far more bitter than death striking him unperceived at a time when he is full of courage and animated by the general hope. “Pericles’ Funeral Oration” Thucidydes
source: The Dead and Wounded | http://www.occupiedlondon.org/cairo/?p=276