Robert A. Heinlein Quotes about Learning
Time Enough for Love "Intermission" (1973)
"Time Enough for Love". Book by Robert A. Heinlein, 1973.
To stay young requires unceasing cultivation of the ability to unlearn old falsehoods.
Robert A. Heinlein (1987). “Time Enough for Love”, p.322, Penguin
Robert A. Heinlein (2010). “Time for the Stars”, p.55, Macmillan
Robert A. Heinlein (1987). “Time Enough for Love”, p.32, Penguin