“The man who is too old to learn was probably always too old to learn.”
Source: Meditations in Wall Street (1940), p. 74
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Henry S. Haskins 84
1875–1957Related quotes

“Old men are always young enough to learn.”
Variant translation: Learning is ever in the freshness of its youth, even for the old.
Source: Oresteia (458 BC), Agamemnon, line 584 ( line 583 of Richmond Lattimore's translation http://books.google.com/books?id=3duN7nP3OQYC&q=%22old+men+are+always+young+enough+to+learn%22&pg=PA40#v=onepage)
“You are getting too old for this." "A man is as old as he feels, woman!" "And how old do you feel?”
"About ninety."
Source: Drenai series, The King Beyond the Gate, Ch. 15

Duke, Winter for Two, p. 212
1990s, The Notebook (1996)

“It is never too late or too soon, the old man had said. It is when it is supposed to be.”
Variant: It is never too late or too soon. It is when it is supposed to be.
Source: The Time Keeper

Source: As quoted in "Ralph Klein’s most memorable quotes" http://globalnews.ca/news/439807/ralph-klein-was-a-sound-bite-gold-mine/, Global News