Leon

“He asked, 'Croesus, who told you to attack my land and meet me as an enemy instead of a friend?'

The King replied, 'It was caused by your good fate and my bad fate. It was the fault of the Greek gods, who with their arrogance, encouraged me to march onto your lands. Nobody is mad enough to choose war whilst there is peace. During times of peace, the sons bury their fathers, but in war it is the fathers who send their sons to the grave.”
― Herodotus, The Histories

“There is also a third kind of madness, which is possession by the Muses, enters into a delicate and virgin soul, and there inspiring frenzy, awakens lyric....But he, who, not being inspired and having no touch of madness in his soul, comes to the door and thinks he will get into the temple by the help of art--he, I say, and his poetry are not admitted; the sane man is nowhere at all when he enters into rivalry with the madman.”
― Plato, Phaedo

“...I give you the mausoleum of all hope and desire...I give it to you not that you may remember time, but that you might forget it now and then for a moment and not spend all of your breath trying to conquer it. Because no battle is ever won he said. They are not even fought. The field only reveals to man his own folly and despair, and victory is an illusion of philosophers and fools.”
― William Faulkner, The Sound and the Fury

“Gilgamesh, where are you hurrying to? You will never find that life for which you are looking. When the gods created man they allotted to him death, but life they retained in their own keeping. As for you, Gilgamesh, fill your belly with good things; day and night, night and day, dance and be merry, feast and rejoice. Let your clothes be fresh, bathe yourself in water, cherish the little child that holds your hand, and make your wife happy in your embrace; for this too is the lot of man.”
― Anonymous, The Epic of Gilgamesh