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Home > Category Index for Science Quotations > Category Index P > Category: Plough

Plough Quotes (13 quotes)

Darwin's Origin of Species had come into the theological world like a plough into an ant-hill. Everywhere those thus rudely awakened from their old comfort and repose had swarmed forth angry and confused. Reviews, sermons, books light and heavy, came flying at the new thinker from all sides.
From The Warfare of Science and Theology in Christendom (1898), 70.
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It was long before I got at the maxim, that in reading an old mathematician you will not read his riddle unless you plough with his heifer; you must see with his light, if you want to know how much he saw.
Letter to W. R. Hamilton, 27 January 1853. In R. P. Graves (ed.), A Life of Sir W. R. Hamilton (1889), Vol. 3, 438.
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May not subterraneous fire be considered as the great plough (if I may be allowed the expression) which Nature makes use of to turn up the bowels of the earth?
Observations on Mount Vesuvius, Mount Etna, and other Volcanoes (1774),161.
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Mr Justus Liebig is no doubt a very clever gentleman and a most profound chemist, but in our opinion he knows as much of agriculture as the horse that ploughs the ground, and there is not an old man that stands between the stilts of a plough in Virginia, that cannot tell him of facts totally at variance with his finest spun theories.
Magazine
The Southern Planter (1845), 3, 23.
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Night after night, among the gabled roofs,
Climbing and creeping through a world unknown
Save to the roosting stork, he learned to find
The constellations, Cassiopeia’s throne,
The Plough still pointing to the Polar Star,
The movements of the planets, hours and hours,
And wondered at the mystery of it all.
In 'Tycho Brahe', The Torch-Bearers: Watchers of the Sky (1922), Vol. 1, 40.
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One naturally asks, what was the use of this great engine set at work ages ago to grind, furrow, and knead over, as it were, the surface of the earth? We have our answer in the fertile soil which spreads over the temperate regions of the globe. The glacier was God’s great plough.
In 'Ice-Period in America', Geological Sketches (1875), 99.
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Ploughing deep, your recipe for killing weeds, is also the recipe for almost every good thing in farming. … We now plough horizontally following the curvatures of the hills and hollows, on the dead level, however crooked the lines may be. Every furrow thus acts as a reservoir to receive and retain the waters, all of which go to the benefit of the growing plant, instead of running off into streams … In point of beauty nothing can exceed that of the waving lines and rows winding along the face of the hills and vallies.
In letter (17 Apr 1813) from Jefferson at Monticello to Charles Willson Peale. Collected in The Jefferson Papers: 1770-1826 (1900), 178-180.
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The frost is God’s plough which he drives through every inch of ground in the world, opening each clod, and pulverizing the whole.
As quoted in Henry Southgate (ed.), Many Thoughts of Many Minds (1862), 237.
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The plough is to the farmer what the wand is to the sorcerer. Its effect is really like sorcery.
Jefferson to Charles Willson Peale, Monticello (17 Apr 1813). Epigraph in Edwin Morris Betts (ed.) Thomas Jefferson's Farm Book (1953), 47.
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Theories cannot claim to be indestructible. They are only the plough which the ploughman uses to draw his furrow and which he has every right to discard for another one, of improved design, after the harvest. To be this ploughman, to see my labours result in the furtherance of scientific progress, was the height of my ambition, and now the Swedish Academy of Sciences has come, at this harvest, to add the most brilliant of crowns.
'The Method of Direct Hydrogenation by Catalysis', Nobel Lecture (11 Dec 1912). Noble Lectures in Chemistry 1901-1921 (1966), 230-1.
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When April wind wakes the call for the soil, I hold the plough as my only hold upon the earth, and, as I follow through the fresh and fragrant furrow, I am planted with every foot-step, growing, budding, blooming in a spirit of spring.
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Who are the farmer’s servants? … Geology and Chemistry, the quarry of the air, the water of the brook, the lightning of the cloud, the castings of the worm, the plough of the frost.
From 'Farming' in Society and Solitude (1870). Collected in Emerson's Complete Works (1883), Vol. 7, 138.
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You can’t plough a field by turning it over in your mind.
Anonymous
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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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