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

My mistress' eyes are nothing like the sun;
Coral is far more red than her lips' red...
I love to hear her speak, yet well I know
That music hath a far more pleasing sound.

William Shakespeare

Shakespeare's Sonnets

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More information about this quote
Topic
Being in love Love

Author

William Shakespeare
Source
Sonnet 130 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 130, I. 1.

Current Citation

Shakespeare, William. "The Sonnets." The Norton Shakespeare, edited by Stephen Greenblatt, et al., 3rd ed., W. W. Norton & Company, 2015, sonnet 130.

Another quote originally in Italian

The time will come when this universe and nature herself will be no more. And just as of very great human kingdoms and empires and of their marvelous exploits, which were so very famous in other ages, there remains no sign of fame whatsoever, so too of the entire world, and of the infinite vicissitudes and calamities of all created things, no single trace will remain, but a naked silence and a most profound quiet will fill the immensity of space. Thus, this stupendous and frightening mystery of universal existence, before it can be declared or understood, will vanish and be lost.

Giacomo Leopardi

More information about this quote
Topic
Death of the universe The universe

Author

Giacomo Leopardi
Source
The Song of the Wild Rooster Operette Morali
Language
Italian
Time
1835 1830s 19th century
Authentication Score 2
Original Citation

Leopardi, Giacomo. "Cantico del gallo silvestre [Song of the Wild Rooster]." Operette morali [Small Moral Works]. Naples: Presso Saverio Starita, 1835.

Current Citation

Leopardi, Giacomo. "Song of the Great Wild Rooster." Operette Morali: Essays and Dialogues. University of California Press, 1983.

Another quote of the following type Metaphor, analogy and simile

Any port in a storm.

John Cleland

More information about this quote
Topic
Safety

Author

John Cleland
Statement Type
Metaphor, analogy and simile
Language
English
Time
1748 1740s 18th century
Authentication Score 3
Original Citation

Cleland, John. Memoirs of a Woman of Pleasure. London: G. Fenton, 1748-1749.

Current Citation

Cleland, John. Fanny Hill or, Memoirs of a Woman of Pleasure. Modern Library, 2001.