I know that I do not know.
Authentication Score 2
Original Citation
Plato. Apology. 390 BC, 38a5-6.
Current Citation
Plato. "Apology." Plato: Euthyphro, Apology, Crito, Phaedo, Phaedrus. Translated by Harold North Fowler. Harvard UP; Reprint of 1904 ed, 1999, 21d.