Aeschylus: Mortal

“Zeus, who guided mortals to be wise,
has established his fixed law—
wisdom comes through suffering.
Trouble, with its memories of pain,
drips in our hearts as we try to sleep,
so men against their will
learn to practice moderation.
Favours come to us from gods
seated on their solemn thrones—
such grace is harsh and violent.”

Aeschylus Agamemnon

Variant translations: Zeus has led us on to know, the Helmsman lays it down as law that we must suffer, suffer into truth. We cannot sleep, and drop by drop at the heart the pain of pain remembered comes again, and we resist, but ripeness comes as well. From the gods enthroned on the awesome rowing-bench there comes a violent love. Robert Fagles, The Oresteia (1975) God, whose law it is that he who learns must suffer. And even in our sleep, pain that cannot forget falls drop by drop upon the heart, and in our own despite, against our will, comes wisdom to us by the awful grace of God. Edith Hamilton, The Greek Way (1930), pp. 61 and 194 ( Google Books https://books.google.com/books?id=D3QwvF3GWOkC&lpg=PA61&ots=BacvHvGm6e&dq=%22And%20in%20our%20own%20despite%2C%20against%20our%20will%2C%20Comes%20wisdom%22%20-kennedy&pg=PA194#v=onepage&q=%22our%20own%20despite%22&f=false) Robert F. Kennedy quoted these lines in his speech announcing the assassination of Martin Luther King, Jr. on 4 April 1968. His version http://www.americanrhetoric.com/speeches/rfkonmlkdeath.html: Even in our sleep, pain which cannot forget falls drop by drop upon the heart until, in our own despair, against our will, comes wisdom through the awful grace of God. Variant translations of πάθει μάθος: By suffering comes wisdom. The reward of suffering is experience. Wisdom comes alone through suffering. Source: Oresteia (458 BC), Agamemnon, lines 176–183, as translated by Ian Johnston ( Google Books https://books.google.com/books?id=qz1HpBZ1fTwC&lpg=PA13&ots=C7aohrZRF1&dq=Drips%20in%20our%20hearts%20as%20we%20try%20to%20sleep%2C&pg=PA13#v=onepage&q=Drips%20in%20our%20hearts%20as%20we%20try%20to%20sleep,&f=false)

“And corpses, piled up like sand, shall witness,
Mute, even to the century to come,
Before the eyes of men, that never, being
Mortal, ought we cast our thoughts too high.”

Aeschylus The Persians

Source: The Persians (472 BC), lines 818–820 (tr. S. G. Benardete)

“Oh me, I have been struck a mortal blow right inside.”

Aeschylus Agamemnon

Source: Oresteia (458 BC), Agamemnon, line 1343

“Too true it is! our mortal state
With bliss is never satiate.”

Aeschylus Agamemnon

Source: Oresteia (458 BC), Agamemnon, lines 1331–1332 (tr. E. D. A. Morshead)

“While from inward health doth flow,
Beloved of all, true bliss which mortals seek.”

Aeschylus Eumenides

Source: Oresteia (458 BC), Eumenides, lines 535–537 (tr. Anna Swanwick)