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Home > Category Index for Science Quotations > Category Index E > Category: Express

Express Quotes (6 quotes)

An equation means nothing to me unless it expresses a thought of God.
— Srinivasa Ramanujan
Quoted in Clifford A. Pickover, A Passion for Mathematics (2005), 1; but with no footnote to primary source.
Science quotes on:  |  Equation (40)  |  God (207)  |  Meaning (46)  |  Nothing (64)  |  Thought (143)

I am not one of those who in expressing opinions confine themselves to facts.
— Mark Twain
Speech to the Savage Club (6 Jul 1907). In Mark Twain and William Dean Howells (ed.), Mark Twain's Speeches? (1910), 389.
Science quotes on:  |  Fact (277)  |  Opinion (72)

In my opinion a mathematician, in so far as he is a mathematician, need not preoccupy himself with philosophy—an opinion, moreover, which has been expressed by many philosophers.
— Henri-Léon Lebesgue
In George Edward Martin, The Foundations of Geometry and the Non-Euclidean Plane (1982), 19.
Science quotes on:  |  Mathematician (95)  |  Opinion (72)  |  Philosophy (115)

In this generation, along with the dominating traits, the recessive ones also reappear, their individuality fully revealed, and they do so in the decisively expressed average proportion of 3:1, so that among each four plants of this generation three receive the dominating and one the recessive characteristic.
— Gregor Mendel
'Experiments on Plant Hybrids' (1865). In Curt Stern and Eva R. Sherwood (eds.), The Origin of Genetics: A Mendel Source Book (1966), 10.
Science quotes on:  |  Characteristic (30)  |  Dominant (5)  |  Generation (39)  |  Genetics (75)  |  Individual (45)  |  Plant (84)  |  Proportion (20)  |  Reappearance (2)  |  Recessive (3)  |  Reveal (3)  |  Trait (9)

It is by mathematical formulation of its observations and measurements that a science is able to form mathematically expressed hypotheses, and it is through its hypotheses that a natural science is able to make predictions.
— David Charles Greenwood
The Nature of Science, and Other Essays (1971), 14.
Science quotes on:  |  Experiment (346)  |  Formulation (13)  |  Hypothesis (145)  |  Mathematics (318)  |  Natural Science (27)  |  Prediction (37)

We see not only thought as participating in evolution as an anomaly or as an epiphenomenon; but evolution as so reducible to and identifiable with a progress towards thought that the movement of our souls expresses and measures the very stages of progress of evolution itself. Man discovers that he is nothing else than evolution become conscious of itself.
— Pierre Teilhard de Chardin
In Teilhard de Chardin and Bernard Wall (trans.), The Phenomenon of Man (1959, 2008), 221. Originally published in French as Le Phénomene Humain (1955).
Science quotes on:  |  Anomaly (5)  |  Become (7)  |  Conscious (2)  |  Discover (7)  |  Epiphenomenon (2)  |  Evolution (313)  |  Measure (6)  |  Movement (29)  |  Nothing (64)  |  Progress (180)  |  See (23)  |  Stage (11)  |  Thought (143)



Carl Sagan Thumbnail At the heart of science is an essential balance between two seemingly contradictory attitudes--an openness to new ideas, no matter how bizarre or counterintuitive they may be, and the most ruthless skeptical scrutiny of all ideas, old and new. This is how deep truths are winnowed from deep nonsense. -- Carl Sagan

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