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Home > Category Index for Science Quotations > Category Index S > Category: Saturation

Saturation Quotes (5 quotes)

Analogy is a wonderful, useful and most important form of thinking, and biology is saturated with it. Nothing is worse than a horrible mass of undigested facts, and facts are indigestible unless there is some rhyme or reason to them. The physicist, with his facts, seeks reason; the biologist seeks something very much like rhyme, and rhyme is a kind of analogy.... This analogizing, this fine sweeping ability to see likenesses in the midst of differences is the great glory of biology, but biologists don't know it.... They have always been so fascinated and overawed by the superior prestige of exact physical science that they feel they have to imitate it.... In its central content, biology is not accurate thinking, but accurate observation and imaginative thinking, with great sweeping generalizations.
In Science is a Sacred Cow (1950), 98-100.
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The cause of rain is now, I consider, no longer an object of doubt. If two masses of air of unequal temperatures, by the ordinary currents of the winds, are intermixed, when saturated with vapour, a precipitation ensues. If the masses are under saturation, then less precipitation takes place, or none at all, according to the degree. Also, the warmer the air, the greater is the quantity of vapour precipitated in like circumstances. ... Hence the reason why rains are heavier in summer than in winter, and in warm countries than in cold.
Memoirs of the Literary and Philosophical Society of Manchester (1819), 3, 507. Quoted in George Drysdale Dempsey and Daniel Kinnear Clark, On the Drainage of Lands, Towns, & Buildings (1887), 246.
Science quotes on:  |  Air (84)  |  Cause (122)  |  Cold (24)  |  Doubt (67)  |  Mixture (11)  |  Rain (17)  |  Summer (10)  |  Temperature (23)  |  Vapour (6)  |  Warmth (4)  |  Wind (28)  |  Winter (11)

The condensed air becomes attached to [the metallic calx], and adheres little by little to the smallest of its particles: thus its weight increases from the beginning to the end: but when all is saturated, it can take up no more.
Jean Rey
The Increase in Weight of Tin and Lead on Calcination (1630), Alembic Club Reprint (1895), 52.
Science quotes on:  |  Adherence (2)  |  Air (84)  |  Attachment (3)  |  Calcination (3)  |  Condensation (6)  |  Increase (36)  |  Lead (33)  |  Little (29)  |  Metal (19)  |  Particle (45)  |  Small (35)  |  Tin (7)  |  Weight (41)

The usefulness of mathematics in furthering the sciences is commonly acknowledged: but outside the ranks of the experts there is little inquiry into its nature and purpose as a deliberate human activity. Doubtless this is due to the inevitable drawback that mathematical study is saturated with technicalities from beginning to end.
Opening remark in Preface to The Great Mathmaticians (1929). Collected in James Newman, The World of Mathematics (1956), Vol. 1, 75.
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[In relation to business:] Invention must be its keynote—a steady progression from one thing to another. As each in turn approaches a saturated market, something new must be produced.
Aphorism listed Frederick Seitz, The Cosmic Inventor: Reginald Aubrey Fessenden (1866-1932) (1999), 55, being Transactions of the American Philosophical Society, Held at Philadelphia For Promoting Useful Knowledge, Vol. 86, Pt. 6.
Science quotes on:  |  Approach (16)  |  Business (27)  |  Invention (174)  |  Market (3)  |  New (107)  |  Production (72)  |  Progression (8)  |  Turn (22)


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