War is an evil thing; but to submit to the dictation of other states is worse.... Freedom, if we hold fast to it, will ultimately restore our losses, but submission will mean permanent loss of all that we value.... To you who call yourselves men of peace, I say: You are not safe unless you have men of action on your side.
ThucydidesIndeed it is generally the case that men are readier to call rogues clever than simpletons honest, and are ashamed of being the second as they are proud of being the first.
ThucydidesFor if many ill-conceived plans have succeeded through the still greater lack of judgment of an opponent, many more, apparently well laid, have on the contrary ended in disgrace. The confidence with which we form our schemes is never completely justified in their execution; speculation is carried on in safety, but, when it comes to action, fear causes failure.
Thucydides