Once upon a time, I dreamt I was a butterfly, fluttering hither and thither, to all intents and purposes a butterfly. I was conscious only of my happiness as a butterfly, unaware that I was myself. Soon I awaked, and there I was, veritably myself again. Now I do not know whether I was then a man dreaming I was a butterfly, or whether I am now a butterfly, dreaming I am a man.
He neglected not his own body, and praised not those that neglected theirs. In like manner, he blamed the custom of some who eat too much, and afterwards use violent exercises; but he approved of eating till nature be satisfied, and of a moderate exercise after it, believing that method to be an advantage to health, and proper to unbend and divert the mind.
For as they who use no bodily exercises are awkward and unwieldy in the actions of the body, so they who exercise not their minds are incapable of the noble actions of the mind, and have not courage enough to undertake anything worthy of praise, nor command enough over themselves to abstain from things that are forbid.
You are well aware that it is not numbers or strength that bring the victories in war. No, it is when one side goes against the enemy with the gods’ gift of a stronger morale that their adversaries, as a rule, cannot withstand them. I have noticed this point too, my friends, that in soldiering the people whose one aim is to keep alive usually find a wretched and dishonorable death, while the people who, realizing that death is the common lot of all men, make it their endeavour to die with honour, somehow seem more often to reach old age and to have a happier life when they are alive. These are facts which you too should realize (our situation demands it) and should show that you yourselves are brave men and should call on the rest to do likewise.
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. [Funeral Oration of Pericles]”
For these reasons they should not hesitate to exchange peace for war. If wise men remain quiet, while they are not injured, brave men abandon peace for war when they are injured, returning to an understanding on a favourable opportunity: in fact, they are neither intoxicated by their success in war, nor disposed to take an injury for the sake of the delightful tranquility of peace. Indeed, to falter for the sake of such delights is, if you remain inactive, the quickest way of losing the sweets of repose to which you cling; while to conceive extravagant pretensions from success in war is to forget how hollow is the confidence by which you are elated.
Words had to change their ordinary meaning and to take that which was now given them. Reckless audacity came to be considered the courage of a loyal supporter; prudent hesitation, specious cowardice; moderation was held to be a cloak for unmanliness; ability to see all sides of a question incapacity to act on any. Frantic violence became the attribute of manliness; cautious plotting a justifiable means of self-defense.  The advocate of extreme measures was always trustworthy; his opponent a man to be suspected. To succeed in a plot was to have a shrewd head, to divine a plot a still shrewder; but to try to provide against having to do either was to break up your party and to be afraid of your adversaries. In short, to forestall an intending criminal, or to suggest the idea of a crime where it was lacking was equally commended,  until even blood became a weaker tie than party, from the superior readiness of those united by the latter to dare everything without reserve; for such associations sought not the blessings derivable from established institutions but were formed by ambition to overthrow them; and the confidence of their members in each other rested less on any religious sanction than upon complicity in crime.