Lewis howard latimer quotes

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Supposing these lamps to require one ampere of current each, and a total electro-motive force of pressure of ninety volts at the lamps. One ampere, acting for one hour, will deposit a known amount of zinc upon the negative plate in the bottle”

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Source: Wikisource

Lewis Howard Latimer, Incandescent Electric Lighting…(1890)

“The end of the brass-steel strip, opposite the screw on the lamp socket, is provided with a contact-point which will rest against the end of the screw under proper conditions; that is, when the temperature in the meter falls below a certain point, the brass on the brass-steel strip, contracting more than the steel, will cause the strip to curve, thus bringing the contact piece on its end against the lamp base screw, and, completing the circuit through the lamp, cause it to glow and disseminate the necessary heat.”

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Source: Wikisource

Lewis Howard Latimer, Incandescent Electric Lighting…(1890)

“Arrangements are often provided by which lamps may be turned on in the hall at the front door, and extinguished from the top of the stairs, thus allowing one to have a light before them in whatever part of the house they may choose to go.


— Lewis Latimer

Quoted, without citation, in front matter to T. A. Edison Foundation, Lewis Howard Latimer: A Black Inventor: a Biography and Related Experiments You Can Do (1973).

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Thank you for joining this journey through the wisdom of Lewis Latimer—may his words light your path forward.

Q&A: Common Questions About Lewis Latimer Quotes

  • What are some famous lewis latimer quotes? Some famous lewis latimer quotes include ‘Innovation is the key to progress’ and ‘Knowledge is the greatest equalizer,’ which highlight his views on creativity and education.

  • Who was Lewis Latimer and why are his quotes important? Lewis Latimer was an African American inventor who contributed to key technologies.


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    Tomorrow may be fair, however stormy the sky of today.


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    The two fortresses which are the last to yield in the human heart, are hope and pride.


    — Lewis Latimer

    Quoted, without citation, in front matter to T. A. Edison Foundation, Lewis Howard Latimer: A Black Inventor: a Biography and Related Experiments You Can Do (1973).

    — Lewis Latimer

    Quoted, without citation, in front matter to T. A. Edison Foundation, Lewis Howard Latimer: A Black Inventor: a Biography and Related Experiments You Can Do (1973).


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    For who would live if life held no allurements?

    Again, the ends of each wire loop must be brought out and attached to plates or blocks of metal, arranged upon some kind of non-conducting substance at one end of the shaft upon which the whole will turn.”

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    Source: Wikisource

Lewis Howard Latimer, Incandescent Electric Lighting…(1890)

“Should the current become too great for its carrying capacity, the alloy would melt and fall down upon the non-conducting base upon which the several portions of the switch are mounted, thus breaking the circuit and cutting off the current until suitable provision be made for its control, when another safety-catch is substituted for the melted one, and all is ready for continued operation.


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His quotes are important because they offer insights into overcoming adversity and promoting innovation.

  • How can I use lewis latimer quotes in daily life? You can use lewis latimer quotes for motivation, such as in speeches, writing, or personal reflection, to inspire perseverance and creative thinking.

  • Are there books or resources on lewis latimer quotes? Yes, books on Lewis Latimer’s life often include his quotes, and online archives provide collections of lewis latimer quotes for further reading.

  • What is the meaning behind lewis latimer quotes on innovation? These quotes emphasize that innovation drives progress, encouraging people to embrace new ideas and technologies as Latimer did in his career.

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    Lewis Latimer

    (4 Sep 1848 - 11 Dec 1928)


    Black-American inventor who contributed to electrical technology.

    If these lamps were, say, five hundred feet away from the generator, we might in order to save expense in wire, use a size so”

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    Source: Wikisource

    Exploring Lewis Latimer Quotes: Timeless Wisdom from a Visionary Inventor

    Conclusion: The Lasting Impact of Lewis Latimer Quotes

    In conclusion, the lewis latimer quotes we’ve explored reveal a man whose words continue to inspire generations.

    His expertise with patents led to a position working for the Edison Electric Light Co.


    Short biography of Lewis Latimer >>


    Science Quotes by Lewis Latimer (9 quotes)


    “Hope springs eternal in the human breast,” and is as necessary to life as the act of breathing.

    From his insights on innovation to his thoughts on perseverance, these quotes encapsulate the essence of a trailblazing inventor.
    Where large districts of a city are to be lighted it is important that the pressure at all points of the circuit should be uniform, in order that all lamps may give the same amount of light.
    quantity of magnetism which always resides in large masses of iron or steel, or remains there after it has once been excited by an electric current.

    lewis howard latimer quotes

    Also in Kareem Abdul-Jabbar and Alan Steinberg, Black Profiles in Courage: A Legacy of African-American Achievement (1997), 219, cited only as from “an essay he wrote to inspire others.” If you know the primary source, please contact Webmaster. If you know the primary source, please contact Webmaster. If you know the primary source, please contact Webmaster.

    If you know the primary source, please contact Webmaster.