“the more I live, the more I regret how little i know”

Pt. III, st. 35
The Ballad of Reading Gaol (1898)

Source: Voyager

Union Bank v. Munster (1887), L. R. 37 CD. 54.

Daily Telegram #1597, Will Rogers Finds Larnin' Spoils One For Real Work (4 September 1931)
Daily telegrams

Context: How do I know that enjoying life is not a delusion? How do I know that in hating death we are not like people who got lost in early childhood and do not know the way home? Lady Li was the child of a border guard in Ai. When first captured by the state of Jin, she wept so much her clothes were soaked. But after she entered the palace, shared the king's bed, and dined on the finest meats, she regretted her tears. How do I know that the dead do not regret their previous longing for life? One who dreams of drinking wine may in the morning weep; one who dreams weeping may in the morning go out to hunt. During our dreams we do not know we are dreaming. We may even dream of interpreting a dream. Only on waking do we know it was a dream. Only after the great awakening will we realize that this is the great dream. And yet fools think they are awake, presuming to know that they are rulers or herdsmen. How dense! You and Confucius are both dreaming, and I who say you are a dream am also a dream. Such is my tale. It will probably be called preposterous, but after ten thousand generations there may be a great sage who will be able to explain it, a trivial interval equivalent to the passage from morning to night.

Source: The Letters of John and Abigail Adams

At a King's College college feast, as quoted in 1949, John Maynard Keynes, 1883-1946, Fellow and Bursar, (A memoir prepared by direction of the Council of King’s College, Cambridge University, England), Cambridge University Press, 1949, page 37. This in turn quoted in Quote Investigator, " My Only Regret Is That I Have Not Drunk More Champagne In My Life https://quoteinvestigator.com/2013/07/11/more-champagne/", 2013-07-11
Attributed

Source: Extremely Loud and Incredibly Close