A Quote by Antoine Lavoisier
In every combustion there is disengagement of the matter of fire or of light. A body can burn only in pure air [oxygen]. There is no destruction or decomposition of pure air and the increase in weight of the body burnt is exactly equal to the weight of air destroyed or decomposed. The body burnt changes into an acid by addition of the substance that increases its weight. Pure air is a compound of the matter of fire or of light with a base. In combustion the burning body removes the base, which it attracts more strongly than does the matter of heat, which appears as flame, heat and light.
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Fir : it contains a great deal of air and fire with very little moisture and the earthy, so that, as its natural properties are of the lighter class, it is not heavy. Hence, its consistence being naturally stiff, it does not easily bend under the load, and keeps its straightness when used in the framework. But it contains so much heat that it generates and encourages decay, which spoils it; and it also kindles fire quickly because of the air in its body, which is so open that it takes in fire and so gives out a great flame.
The gross elements are earth, water, air and fire, with the fifth being space. Each particle of the body is made up of these five elements, which are manifested in different colors. In their true quality, space is blue light, water is white, earth is yellow, fire is red, and air is green.
I know that our bodies were made to thrive only in pure air, and the scenes in which pure air is found.
Light That's how I feel- like the winter-fringed breeze might scoop me up into its wings, fly away with me trapped in its feathered embrace. I am a snowflake. A wisp of eiderdown, liberated from gravity. My body is light. Ephemeral. My head is light. I want to sway beneath the weight of air, dizzy with thought. Light filters through my closed eyelids. The sun, chasing shadows, tells me I'm not afloat in dreams.
That there is a Spring, or Elastical power in the Air we live in. By which ?????? [elater] or Spring of the Air, that which I mean is this: That our Air either consists of, or at least abounds with, parts of such a nature, that in case they be bent or compress'd by the weight of the incumbent part of the Atmosphere, or by any other Body, they do endeavour, as much as in them lies, to free themselves from that pressure, by bearing against the contiguous Bodies that keep them bent.
...if you wish to get pure air into your room, or if you go for a walk in the fresh air, think of the pure and of the unclean heart. Many of us like to have pure air in the room (and this is an excellent habit), or are fond of walking in the fresh air, but they do not even think of the necessity of the purity of the spirit or heart (of, so to say, spiritual air, the breath of life); and, living in the fresh air, they allow themselves to indulge in impure thoughts, impure movements of the heart, and even impurity of language, and most impure carnal actions.
[Henry Cavendish] fixed the weight of the earth; he established the proportions of the constituents of the air; he occupied himself with the quantitative study of the laws of heat; and lastly, he demonstrated the nature of water and determined its volumetric composition. Earth, air, fire, and water-each and all came within the range of his observations.
There are various causes for the generation of force: a tensed spring, an air current, a falling mass of water, fire burning under a boiler, a metal that dissolves in an acid-one and the same effect can be produced by means of all these various causes. But in the animal body we recognise only one cause as the ultimate cause of all generation of force, and that is the reciprocal interaction exerted on one another by the constituents of the food and the oxygen of the air. The only known and ultimate cause of the vital activity in the animal as well as in the plant is a chemical process.
Just as a lamp waved in darkness creates a figure of light in the air, which remains for as long as the lamp repeats its motion exactly, so the universe retains its shape by repetition: the universe is Time's body. And how will we perceive this body? And how operate on it?
Sometimes desire is air, sometimes desire is liquid. And every now and then, when everything else is air and liquid, desire solidifies, and the body is the magnet that draws its weight.
The physiological combustion theory takes as its starting point the fundamental principle that the amount of heat that arises from the combustion of a given substance is an invariable quantity-i.e., one independent of the circumstances accompanying the combustion-from which it is more specifically concluded that the chemical effect of the combustible materials undergoes no quantitative change even as a result of the vital process, or that the living organism, with all its mysteries and marvels, is not capable of generating heat out of nothing.
The feeling of it to my lungs was not sensibly different from that of common air; but I fancied that my breast felt peculiarly light and easy for some time afterwards. Who can tell but that, in time, this pure air may become a fashionable article in luxury. Hitherto only two mice and myself have had the privilege of breathing it.
The True Self is infinite. It knows no boundaries. Pure essence. Pure light. Engulfing the mind, the soul, the body, the invisible real, with its radiance.
I thought I could not breathe in that fine air That pure severity of perfect light I yearned for warmth and colour which I found In Lancelot.
You see, if the height of the mercury [barometer] column is less on the top of a mountain than at the foot of it (as I have many reasons for believing, although everyone who has so far written about it is of the contrary opinion), it follows that the weight of the air must be the sole cause of the phenomenon, and not that abhorrence of a vacuum, since it is obvious that at the foot of the mountain there is more air to have weight than at the summit, and we cannot possibly say that the air at the foot of the mountain has a greater aversion to empty space than at the top.
My body cheerfully informed me that he felt really good pressed against me like that, all hard muscles and smooth contours and ominous bulges. My body liked the air of barely leashed strength and caged mayhem he was giving off. My body thought he smelled really good, like heat and coffee and electricity. My body was going to get me killed.
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