“All this is very good in theory, but in practice, you take a piece of iron, wind a wire around it, then plug the wire in. The core gets hot, the wires smoke, and the fuse blows. So you see, there are practical limitations to theory.”

— James Van Allen

Comments to an undergraduate physics class about transformers, Reach Into Space http://www.time.com/time/magazine/article/0,9171,892531,00.html, Time, 1959-05-04.

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James Van Allen6

American nuclear physicist 1914–2006

Bill Watterson (1958) American comic artist

23 Apr 92
The Days Are Just Packed
Source: The Complete Calvin and Hobbes

““How are you on the high wire?”
“Wire walking? It’s simple. Any child of ten can do it—with about fourteen years practice.”

Michael Kurland book The Unicorn Girl

Source: The Unicorn Girl (1969), Chapter 8 (p. 117)

“If you're just starting out as a writer, you could do worse than strip your television's electric plug-wire, wrap a spike around it, and then stick it back into the wall. See what blows, and how far. Just an idea.”

Stephen King (1947) American author

Source: On Writing: A Memoir of the Craft

“Cages. Consider a birdcage. If you look very closely at just one wire in the cage, you cannot see the other wires. If your conception of what is before you is determined by this myopic focus, you could look at that one wire, up and down the length of it, and be unable to see why a bird would not just fly around the wire any time it wanted to go somewhere. Furthermore, even if, one day at a time, you myopically inspected each wire, you still could not see why a bird would have trouble going past the wires to get anywhere. There is no physical property of any one wire, nothing that the closest scrutiny could discover, that will reveal how a bird could be inhibited or harmed by it except in the most accidental way. It is only when you step back, stop looking at the wires one by one, microscopically, and take a macroscopic view of the whole cage, that you can see why the bird does not go anywhere; and then you will see it in a moment. It will require no great subtlety of mental powers. It is perfectly obvious that the bird is surrounded by a network of systematically related barriers, no one of which would be the least hindrance to its flight, but which, by their relations to each other, are as confining as the solid walls of a dungeon.”

Marilyn Frye (1941) feminist philosopher and professor

"Oppression", in Politics Of Reality – Essays In Feminist Theory (1983)

“When a constant electric current flows along a cylindrical wire, its strength is the same at every part of the section of the wire. But if the current is variable, self-induction produces a deviation from this… induction opposes variations of the current in the centre of the wire more strongly than at the circumference, and consequently the current by preference flows along the outer portion of the wire. When the current changes its direction… this deviation increases rapidly with the rate of alternation; and when the current alternates many million times per second, almost the whole of the interior of the wire must, according to theory, appear free from current, and the flow must confine itself to the very skin of the wire. Now in such extreme cases… preference must be given to another conception of the matter which was first presented by Messrs. 0. Heaviside and J. H. Poynting, as the correct interpretation of Maxwell's equations as applied to this case. According to this view, the electric force which determines the current is not propagated in the wire itself, but under all circumstances penetrates from without into the wire, and spreads into the metal with comparative slowness and laws similar to those which govern changes of temperature in a conducting body.
…Inasmuch as I made use of electric waves in wires of exceedingly short period in my experiments on the propagation of electric force, it was natural to test by means of these the correctness of the conclusions deduced. As a matter of fact the theory was found to be confirmed by the experiments…”

Heinrich Hertz (1857–1894) German physicist

"On the Propagation of Electric Waves by Means of Wires" (1889) Wiedemann's Annalen. 37 p. 395, & pp.160-161 of Electric Waves
Electric Waves: Being Researches on the Propagation of Electric Action with Finite Velocity Through Space (1893)

“(Television) The brain is differently wired in men and women. (Sylvia) In men, the wires are loose.”

Nicole Hollander (1939) Cartoonist

Source: Sylvia cartoon strip, p. 26

“I'm an Internet expert too. It's all right to wire the industrial zone only, but there are many problems if other regions of the North are wired.”

Kim Jong-il (1941–2011) General Secretary of the Workers' Party of Korea

North Korea Dear Leader Kim Jong Il: "I'm an Internet expert too", Ars Technica, 2007-10-05, 2008-01-01 http://arstechnica.com/news.ars/post/20071005-north-korea-dear-leader-kim-jong-il-im-an-internet-expert-too.html,

“If you refuse to take account of theory, then you have forgotten that practice is often an offspring of theory.”

Fausto Cercignani (1941) Italian scholar, essayist and poet

Examples of self-translation (c. 2004), Quotes - Zitate - Citations - Citazioni

“You are imperfect, you are wired for struggle, but you are worthy of love and belonging.”

Brené Brown (1965) US writer and professor

“Emergency Valve Regulators," she repeated. "So you do know what your doing?
"Not really," he said yanking another wire. 'I made up that term to keep you happy. I'm just pulling all the red wires because they're the pretty ones.”

Derek Landy (1974) Irish children's writer

Source: Kingdom of the Wicked

“All this is very good in theory, but in practice, you take a piece of iron, wind a wire around it, then plug the wire in. The core gets hot, the wires smoke, and the fuse blows. So you see, there are practical limitations to theory.”

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James Van Allen6

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