Iron rusts from disuse; stagnant water loses its purity and in cold weather becomes frozen; even so does inaction sap the vigor of the mind.
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Citation
Da Vinci, Leonardo. The Notebooks of Leonardo da Vinci. c. 1519.
Da Vinci, Leonardo. The Notebooks of Leonardo da Vinci. c. 1519.
Below are one or more quotes that share at least one tag with the quote at the top of the page
Bacon, Francis "Of Parents and Children." Essayes or Counsels, Civill and Morall. London: John Haviland, 1625.
Bacon, Francis. "Essays, or Counsels, Civil and Moral (1625): Of Parents and Children." Francis Bacon: The Major Works, edited by Brian Vickers. Oxford University Press, 2008.
Mussolini, Benito. "Fascismo [Fascism]: 'Forza e consenso [Strength and Consent].'" Enciclopedia Italiana [Italian Encyclopedia]. 1932.
Shakespeare, William. "Macbeth." Mr. William Shakespeare's Comedies, Histories, & Tragedies. London: Edward Blount and William and Isaac Jaggard, 1623, act 5, sc. 5.
Shakespeare, William. "Macbeth." The Norton Shakespeare, edited by Stephen Greenblatt, et al., 3rd ed., W. W. Norton & Company, 2015, act 5, sc. 5.