Dust
Dust consists of particles in the atmosphere that come from various sources such as soil dust lifted by weather (an Aeolian process), volcanic eruptions, and pollution. Dust in homes, offices, and other human environments contains small amounts of plant pollen, human and animal hairs, textile fibers, paper fibers, minerals from outdoor soil, human skin cells, burnt meteorite particles and many other materials which may be found in the local environment.
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Famous quotes containing the word dust:
“Of comfort no man speak.
Let’s talk of graves, of worms and epitaphs,
Make dust our paper, and with rainy eyes
Write sorrow on the bosom of the earth.
Let’s choose executors and talk of wills.”
—William Shakespeare (1564–1616)
“‘All that was, seemed as if it had been not;
And all the gazer’s mind was strewn beneath
Her feet like embers; and she, thought by thought,
‘Trampled its sparks into the dust of death;”
—Percy Bysshe Shelley (1792–1822)
“No matter how vital experience might be while you lived it, no sooner was it ended and dead than it became as lifeless as the piles of dry dust in a school history book.”
—Ellen Glasgow (1874–1945)