“5085. 'Tis harder to unlearn than learn.”
Thomas Fuller (writer) (1654–1734) British physician, preacher, and intellectual
Introductio ad prudentiam: Part II (1727), Gnomologia (1732)
Variant: They who can no longer unlearn have lost the power to learn.
Source: Aphorisms and Reflections (1901), p. 90
“5085. 'Tis harder to unlearn than learn.”
Thomas Fuller (writer) (1654–1734) British physician, preacher, and intellectual
Introductio ad prudentiam: Part II (1727), Gnomologia (1732)
“When asked what learning was the most necessary, he said, "Not to unlearn what you have learned."”
Diogenes Laërtius (180–240) biographer of ancient Greek philosophers
Antisthenes, 4.
The Lives and Opinions of Eminent Philosophers (c. 200 A.D.), Book 6: The Cynics
Martin Buber (1878–1965) German Jewish Existentialist philosopher and theologian
Source: Eclipse of God: Studies in the Relation Between Religion and Philosophy (1952), p. 6
Antisthenes (-444–-365 BC) Greek philosopher
§ 7
From Lives and Opinions of the Eminent Philosophers by Diogenes Laërtius
James Hudson Taylor (1832–1905) Missionary in China
(A.J. Broomhall. Hudson Taylor and China’s Open Century, Book Four: Survivors’ Pact. London: Hodder and Stoughton and Overseas Missionary Fellowship, 1984, 346).
Charles Sheffield book Summertide
Source: The Heritage Universe, Summertide (1990), Chapter 5, “Summertide Minus Thirty” (p. 61)
“All the lessons learned, unlearned”
Stephen Spender (1909–1995) English poet and man of letters
"Fall of a City"
Selected Poems (1941)
Context: All the lessons learned, unlearned;
The young, who learned to read, now blind
Their eyes with an archaic film;
The peasant relapses to a stumbling tune
Following the donkey`s bray;
These only remember to forget. But somewhere some word presses
On the high door of a skull and in some corner
Of an irrefrangible eye
Some old man memory jumps to a child
— Spark from the days of energy.
And the child hoards it like a bitter toy.
David Lloyd George (1863–1945) Former Prime Minister of the United Kingdom
War Memoirs (1938)
War Memoirs