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Who said: “Every body perseveres in its state of being at rest or of moving uniformly straight forward, except insofar as it is compelled to change its state by forces impressed.”
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Home > Category Index for Science Quotations > Category Index C > Category: Clean

Clean Quotes (13 quotes)

Clean water is a great example of something that depends on energy. And if you solve the water problem, you solve the food problem.
In Lecture (2003) at the National Renewable Energy Laboratories in Golden, Colorado, as quoted in obituary, Barnaby J. Feder, 'Richard E. Smalley, 62, Dies; Chemistry Nobel Winner:', New York Times (29 Oct 2005), Late Edition (East Coast), C16.
Science quotes on:  |  Depend (32)  |  Energy (161)  |  Example (41)  |  Food (126)  |  Problem (297)  |  Solve (21)  |  Water (215)

Do you realize we’ve got 250 million years of coal? But coal has got environmental hazards to it, but there’s—I’m convinced, and I know that we—technology can be developed so we can have zero-emissions coal-fired electricity plants.
Remarks at the Associated Builders and Contractors National Legislative Conference (8 Jun 2005). The White house corrected “250 million years” to “250 years” in a footnote to the printed record, 41 WCPD 956 in 'Administration of George W. Bush', 959.
Science quotes on:  |  Coal (39)  |  Convince (11)  |  Development (198)  |  Electricity (113)  |  Hazard (11)  |  Knowledge (1017)  |  Million (69)  |  Money (113)  |  Plant (153)  |  Realize (26)  |  Technology (152)  |  Year (149)

For they are not given to idleness, nor go in a proud habit, or plush and velvet garments, often showing their rings upon their fingers, or wearing swords with silver hilts by their sides, or fine and gay gloves upon their hands, but diligently follow their labours, sweating whole days and nights by their furnaces. They do not spend their time abroad for recreation, but take delight in their laboratory. They wear leather garments with a pouch, and an apron wherewith they wipe their hands. They put their fingers amongst coals, into clay, and filth, not into gold rings. They are sooty and black like smiths and colliers, and do not pride themselves upon clean and beautiful faces.
As translated in Paracelsus and Arthur Edward Waite (ed.), The Hermetic and Alchemical Writings of Paracelsus (1894, 1976), Vol. 1, 167.
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Let the clean air blow the cobwebs from your body. Air is medicine.
Quoted in Reader's Digest (Mar 1922).
Science quotes on:  |  Air (133)  |  Blowing (5)  |  Body (161)  |  Cobweb (4)  |  Medicine (261)

Stick Figure 1: Nice store. How do you keep the floors so clean?
Stick Figure 2:Oh, we hired this dude named Kepler… Sweeps out the same area every night.
A pun on Kepler’s Second Law in caption from 'Kepler', cartoon on website xkcd.com.
Science quotes on:  |  Area (7)  |  Floor (12)  |  Kepler_Nicolaus (2)  |  Night (63)  |  Sweep (8)

The recent ruling by the Supreme Court restricting obscenity in books, magazines and movies, requires that we re-examine our own journals for lewd contents. The recent chemical literature provides many examples of words and concepts whose double meaning and thinly veiled overtones are an affront to all clean chemists. What must a layman think of ‘coupling constants’, ‘tickling techniques’, or indeed ‘increased overlap’? The bounds of propriety are surely exceeded when heterocyclic chemists discuss homoenolization.
In Chemical Engineering News (8 Oct 1973), 68.
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The Superfund legislation set up a system of insurance premiums collected from the chemical industry to clean up toxic wastes. This new program may prove to be as far-reaching and important as any accomplishment of my administration. The reduction of the threat to America's health and safety from thousands of toxic-waste sites will continue to be an urgent but bitterly fought issue—another example for the conflict between the public welfare and the profits of a few private despoilers of our nation's environment.
Keeping Faith: Memoirs of a President (1980), 591.
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The world's forests need to be seen for what they are—giant global utilities, providing essential public services to humanity on a vast scale. They store carbon, which is lost to the atmosphere when they burn, increasing global warming. The life they support cleans the atmosphere of pollutants and feeds it with moisture. They act as a natural thermostat, helping to regulate our climate and sustain the lives of 1.4 billion of the poorest people on this Earth. And they do these things to a degree that is all but impossible to imagine.
Speech (25 Oct 2007) at the World Wildlife Fund gala dinner, Hampton Court Palace, announcing the Prince's Rainforests Project. On the Prince of Wales website.
Science quotes on:  |  Atmosphere (59)  |  Burn (21)  |  Carbon (45)  |  Carbon Cycle (4)  |  Climate (35)  |  Deforestation (37)  |  Essential (71)  |  Forest (75)  |  Giant (24)  |  Global (13)  |  Humanity (81)  |  Increase (77)  |  Life (742)  |  Loss (59)  |  Moisture (10)  |  Natural (101)  |  Pollution (33)  |  Poverty (26)  |  Public Service (2)  |  Regulation (15)  |  Store (13)  |  Support (48)  |  Sustain (12)  |  Thermostat (2)  |  Utility (20)  |  Vast (43)  |  Warming (3)

This frustration of reading the tabloid press… it would easy to become convinced that the human race is on a mission to divide things into two clean columns… Good or evil, healthy or deadly or natural or chemical… everything organic and natural is good, ignoring the fact that organic natural substances include arsenic… Everything chemical is bad, ignoring that fact the everything is chemicals. Everything is chemicals! The day they discover yoga mats are carcinogenic will be the happiest day of my life.
Introducing his song, 'The Fence', on DVD, Live at the Royal Albert Hall (2011).
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Vultures are homely, but they clean up all the garbage and that's good. And they're elegant in the sky.
As quoted by Lisa Foderado in 'In The Studio With Roger Tory Peterson; Reluctant Earthling', The New York Times (26 Aug 1993), C1.
Science quotes on:  |  Bird (87)  |  Elegant (8)  |  Garbage (4)  |  Sky (56)  |  Vulture (3)

We prefer economic growth to clean air.
Quoted in H. Mark Roelofs and Gerald L. Houseman, The American Political System: Ideology and Myth (1983), 539.
Science quotes on:  |  Air (133)  |  Economy (39)  |  Growth (104)  |  Preference (16)

[In treating the sick], the first thing to consider is the provision of fresh air, clean water, and a healthy diet.
As quoted in Robert Taylor, White Coat Tales: Medicine's Heroes, Heritage, and Misadventures (2010), 124.
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[The natural world cleans water, pollinates plants and provides pharmaceuticals, among many other gifts.] Thirty trillion dollars worth of services, scot-free to humanity, every year.
From transcript of PBS TV program 'Religion and Ethics' (17 Nov 2006).
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Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
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