Nicolas Léonard Sadi Carnot quote: “Nature, in providing us with combustibles on all sides, has given us the power to produce, at all times and in all plac…”

“Wealth is not money. Wealth lies in men. This is where true power lies, the power we value. This is what has convinced us to direct all our resources to build the individual, and to use the wealth which God has provided us in the service of the nation.”

Zayed bin Sultan Al Nahyan (1918–2004) Sheikh of Abu Dhabi (1918-2004)

1 https://en.vogue.me/culture/the-most-inspirational-quotes-from-the-late-sheikh-zayed/, 3 https://www.goodreads.com/author/quotes/9827319.Sheikh_Zayed_Al_Nahyan

“[T]he production of heat alone is not sufficient to give birth to the impelling power: it is necessary that there should also be cold; without it, the heat would be useless.”

Nicolas Léonard Sadi Carnot (1796–1832) French physicist, the "father of thermodynamics" (1796–1832)

p, 125
Reflections on the Motive Power of Heat (1824)

“This consideration must alter the form of our proposed inquiry; for the question being thus at least partly decided, since it is ascertained that we have rays of heat which give no light, it can only become a subject of inquiry whether some of these heat-making rays may not have a power of rendering objects visible, superadded to their now already established power of heating bodies. This being the case, it is evident that the onus probandi [burden of proof] ought to lie with those who are willing to establish such an hypothesis, for it does not appear that Nature is in the habit of using one and the same mechanism with any two of our senses. Witness the vibration of air that makes sound, the effluvia that occasion smells, the particles that produce taste, the resistance or repulsive powers that affect the touch—all these are evidently suited to their respective organs of sense.”

William Herschel (1738–1822) German-born British astronomer, technical expert, and composer

Source: Sir William Herschel: His Life and Works (1880), Ch.4 "Life and Works" on his discovery of the infrared.

“The steam-engine having furnished us with a means of converting heat into a motive power, and our thoughts being thereby led to regard a certain quantity of work as an equivalent for the amount of heat expended in its production, the idea of establishing theoretically some fixed relation between a quantity of heat and the quantity of work which it can possibly produce, from which relation conclusions regarding the nature of heat itself might be deduced, naturally presents itself. Already, indeed, have many successful efforts been made with this view; I believe, however, that they have not exhausted the subject, but that, on the contrary, it merits the continued attention of physicists… The most important investigation in connexion with this subject is that of S. Carnot.”

Rudolf Clausius (1822–1888) German mathematical physicist

First Memoir. On the Moving Force of Heat and the Laws which may be Deduced Therefrom
The Mechanical Theory of Heat (1867)

“In old times, men used their powers of painting to show the objects of faith; in later times, they used the objects of faith that they might show their powers of painting.”

John Ruskin book The Stones of Venice

Volume II, chapter IV, section 103.
The Stones of Venice (1853)

“We forgot our searing power and lost it, as a result. This is not a searing power coming from an elite of artists that I’m talking about, this is an inherent human power that all of us have the possibility of contacting.”

Alan Moore (1953) English writer primarily known for his work in comic books

De Abaitua interview (1998)
Context: In the bardic tradition, art was understood as magic, the guy who could paint on the cave wall, he was a magician. The idea of representation was a magical idea. Then something happened, and then we all started to believe we were entertainers, and it was just a job, an aesthetic Thatcherism was imposed and we all thought “oh shit, there isn’t an art union and we’re lucky to have a job. We better accept that we’re just the court jesters, and all we are here to do is keep the masses happy, write some more pot-boilers, we are magicians, we are not gods.” Which in fact we are. We just forget that. We forgot our searing power and lost it, as a result. This is not a searing power coming from an elite of artists that I’m talking about, this is an inherent human power that all of us have the possibility of contacting.

“This consideration must alter the form of our proposed inquiry; for the question being thus at least partly decided, since it is ascertained that we have rays of heat which give no light, it can only become a subject of inquiry whether some of these heat-making rays may not have a power of rendering objects visible, superadded to their now already established power of heating bodies.”

William Herschel (1738–1822) German-born British astronomer, technical expert, and composer

This being the case, it is evident that the onus probandi [burden of proof] ought to lie with those who are willing to establish such an hypothesis, for it does not appear that Nature is in the habit of using one and the same mechanism with any two of our senses. Witness the vibration of air that makes sound, the effluvia that occasion smells, the particles that produce taste, the resistance or repulsive powers that affect the touch—all these are evidently suited to their respective organs of sense.
Source: Sir William Herschel: His Life and Works (1880), Ch.4 "Life and Works" on his discovery of the infrared.

“We have to understand who we are and where we fit in the natural order of the world because our oppressor deals in illusions. They tell us that it is power, but it is not power. They may have all the guns and they may have all the racist laws and judges, and they may control all the money, but that is not power. These are imitations of power and they are only ‘power’ because in our minds we allow it to be power.”

John Trudell (1946–2015) Native American rights activist, musician, poet

"We are Power" speech (1980)

“Engineering is the art of directing the great sources of power in nature for the use and convenience of man.”

Thomas Tredgold (1788–1829) engineer

Thomas Tredgold (1828), used in the Royal Charter of the Institution of Civil Engineers (ICE) published in: The Times, London, article CS102127326, 30 June 1828.

“Of all the forces that are exerted on us over our lifetime, at least for me, love has been the most powerful of all.”

Yanni (1954) Greek pianist, keyboardist, composer, and music producer

Yanni in Words. Miramax Books. Co-author David Rensin

“Nature, in providing us with combustibles on all sides, has given us the power to produce, at all times and in all places, heat and the impelling power which is the result of it. To develop this power, to appropriate it to our uses, is the object of heat-engines.”

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Nicolas Léonard Sadi Carnot 19

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