
“From extreme old age, sanity is requested. It is like asking for strength from weakness.”
Cato the Elder
Roman Apophthegms
“From extreme old age, sanity is requested. It is like asking for strength from weakness.”
“Learning acquired in youth arrests the evil of old age”
The Notebooks of Leonardo da Vinci (1883), XIX Philosophical Maxims. Morals. Polemics and Speculations.
Context: Learning acquired in youth arrests the evil of old age; and if you understand that old age has wisdom for its food, you will so conduct yourself in youth that your old age will not lack for nourishment.
“Wives are young men's mistresses, companions for middle age, and old men's nurses.”
Of Marriage and Single Life
Essays (1625)
“Nature abhors the old, and old age seems the only disease; all others run into this one.”
1840s, Essays: First Series (1841), Circles
Thoughts. Translation by J.G. Nichols [Hesperus Press, 2002, ISBN 9781843910121], p. 6
Aphorisms
Attributed but thus far unverified
“Young men soon give and soon forget affronts;
Old age is slow in both.”
Act II, scene v.
Cato, A Tragedy (1713)