Greek
The Holy Bible: The King James Version. 1611. (Matthew 7:6).
The Holy Bible: The King James Version. 1611. (Romans 8:38, 39).
The Holy Bible: The King James Version. 1611. (Acts 1:8).
Socrates. Quoted in Πολιτεία [Republic], written by Plato. c. 375 BCE.
Socrates. Quoted in Republic, written by Plato, translated by Desmond Lee. Penguin Classics, 2007.
Homer. Ὀδύσσεια [Odyssey]. c. 710 BC, bk. 11, l. 456.
Homer. The Odyssey, edited by Bernard Knox, translated by Robert Fagles. Penguin Classics, 2006, bk. 11, l. 456.
Homer. Ἰλιάς [The Iliad], edited by Demetrius Chalcondyles. Florence: Bernardus Nerlius and Demetrius Damilas, 1489, bk. 12, l. 243.
Homer. The Iliad, translated by Robert Fitzgerald. Oxford University Press, 2014, bk. 12, l. 243.
Plato. Ἀπολογία Σωκράτους [Apology of Socrates]. Speech of legal self-defence which Socrates spoke at his trial for impiety and corruption. 399 BC, Athens, Greece.
Plato. "Apology." Plato: Euthyphro; Apology; Crito; Phaedo, translated by Christopher Emlyn-Jones and William Preddy. Harvard University Press, 2017.
Homer. Ἰλιάς [The Iliad], edited by Demetrius Chalcondyles. Florence: Bernardus Nerlius and Demetrius Damilas, 1489, bk. 1, l. 70.
Homer. The Iliad, translated by Robert Fitzgerald. Oxford University Press, 2014, bk. 1, l. 70.
Homer. Ἰλιάς [The Iliad], edited by Demetrius Chalcondyles. Florence: Bernardus Nerlius and Demetrius Damilas, 1489, bk. 2, l. 204.
Homer. The Iliad, translated by Robert Fitzgerald. Oxford University Press, 2014, bk. 2, l. 204.
Socrates. Quoted in Πολιτεία [Republic], written by Plato. c. 375 BCE.
Socrates. Quoted in Republic, written by Plato, translated by Desmond Lee. Penguin Classics, 2007.
Socrates. Quoted in Φαίδων [Phaedo], written by Plato. c. 360 BC.
Socrates. Quoted in "Phaedo." Plato: Five Dialogues: Euthyphro, Apology, Crito, Meno, Phaedo, written by Plato, translated by G. M. A. Grube and John M. Cooper. Hackett Publishing, 2002.
Homer. Ὀδύσσεια [Odyssey]. c. 710 BC, bk. 2, l. 276-277.
Homer. The Odyssey, edited by Bernard Knox, translated by Robert Fagles. Penguin Classics, 2006, bk.2, l. 276-277.
Homer. Ἰλιάς [The Iliad], edited by Demetrius Chalcondyles. Florence: Bernardus Nerlius and Demetrius Damilas, 1489, bk. 15, l. 563-564.
Homer. The Iliad, translated by Robert Fitzgerald. Oxford University Press, 2014, bk. 15, l. 563-564.
Homer. Ἰλιάς [The Iliad], edited by Demetrius Chalcondyles. Florence: Bernardus Nerlius and Demetrius Damilas, 1489, bk. 5, l. 441.
Homer. The Iliad, translated by Robert Fitzgerald. Oxford University Press, 2014, bk. 5, l. 441.
Homer. Ἰλιάς [The Iliad], edited by Demetrius Chalcondyles. Florence: Bernardus Nerlius and Demetrius Damilas, 1489, bk. 9, l. 312.
Homer. The Iliad, translated by Robert Fitzgerald. Oxford University Press, 2014, bk. 9, l. 312.
Socrates. Quoted in Πολιτεία [Republic], written by Plato. c. 375 BCE.
Socrates. Quoted in Republic, written by Plato, translated by Desmond Lee. Penguin Classics, 2007.
Homer. Ἰλιάς [The Iliad], edited by Demetrius Chalcondyles. Florence: Bernardus Nerlius and Demetrius Damilas, 1489, bk. 18, l. 109-110.
Homer. The Iliad, translated by Robert Fitzgerald. Oxford University Press, 2014, bk. 18, l. 109-110.
Aristotle. Quoted in Lives and Opinions of Eminent Philosophers, written by Diogenes Laertius. c. 240 AD, bk. 5, ch. 1, sect. 19.
Aristotle. Quoted in The Lives of Eminent Philosophers, written by Diogenes Laërtius, translated by Pamela Mensch, edited by James Miller. Oxford University Press, 2018, bk. 5, ch. 1, sect. 19.