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.

Leonardo da Vinci

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More information about this quote

Topic

Inaction Stagnation Staying active

Author

Leonardo da Vinci

Source

Journals of Leonardo da Vinci

Medium

Personal journal

Statement Type

Metaphor, analogy and simile

Language

Italian

Time

1519 1510s 16th century

Era

European Renaissance

Occupation

Painter Artist

From

Italy Europe

Authentication Score 3

Citation

Da Vinci, Leonardo. The Notebooks of Leonardo da Vinci. c. 1519.

Illustrated Quote

A quote by Leonardo da Vinci about inaction: “Iron rusts from disuse; stagnant water loses its purity and in cold…”
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A quote by Leonardo da Vinci about inaction: “Iron rusts from disuse; stagnant water loses its purity and in cold…”
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A quote by Leonardo da Vinci about inaction: “Iron rusts from disuse; stagnant water loses its purity and in cold…”
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Related Quotes

Below are one or more quotes that share at least one tag with the quote at the top of the page

Another quote from European Renaissance

But thy eternal summer shall not fade
Nor lose possession of that fair thou ow'st,
Nor shall Death brag thou wand’rest in his shade,
When in eternal lines to time thou grow’st.
So long as men can breathe or eyes can see,
So long lives this, and this gives life to thee.

William Shakespeare

Shakespeare's Sonnets

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More information about this quote
Topic
Beautiful women

Author

William Shakespeare
Source
Sonnet 18 Shakespeare's Sonnets
Medium
Sonnet Poem
Statement Type
Profession of love
Language
English
Time
1609 1600s 17th century
Era
European Renaissance
Authentication Score 2
Original Citation

Shakespeare, William. Shake-speares Sonnets. London: Thomas Thorpe, 1609, sonnet 18, I. 9.

Current Citation

Shakespeare, William. "The Sonnets." The Norton Shakespeare, edited by Stephen Greenblatt, et al., 3rd ed., W. W. Norton & Company, 2015, sonnet 18.

Another quote originally in Italian

Cities, like dreams, are made of desires and fears.

Italo Calvino

Invisible Cities

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Topic
Cities

Author

Italo Calvino
Source
Invisible Cities
Medium
Novel
Language
Italian
Time
1972 1970s 20th century
Authentication Score 3
Citation

Calvino, Italo. Le citta invisibili [Invisible Cities]. Giulio Einaudi, 1972.

Another quote of the following type Metaphor, analogy and simile

Glass, China, and Reputation, are easily crack’d, and never well mended.

Poor Richard (Benjamin Franklin)

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Read this proverb at the National Archives website
More information about this quote
Topic
Reputation

Author

Poor Richard (Benjamin Franklin)
Source
Poor Richard's Almanack
Medium
Almanac
Statement Type
Proverbs, aphorisms and adages Metaphor, analogy and simile
Language
English
Time
1750 1750s 18th century
Era
Colonial America
Authentication Score 2
Original Citation

Franklin, Benjamin [published as Richard Saunders]. Poor Richard Improved. Philadelphia, 1750.

Current Citation

Franklin, Benjamin. "Poor Richard Improved." Benjamin Franklin: Autobiography, Poor Richard, and Later Writings, edited by J. A. Leo Lemay. Library of America, 2005.