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Paul Dirac

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The measure of greatness in a scientific idea is the extent to which it stimulates thought and opens up new lines of research.
--
The scientific work of Georges Lemaître (1968), P.A.M. Dirac, Commentarii (The Pontifical Academy of Science), vol 2, 11, p.1-18.

 
Paul Dirac

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B. F. Skinner actually put forward – and this is a measure of scientific desperation over consciousness – the idea that consciousness was a weird vibrational by-product of the vocal cords. That we did not actually think. We thought we thought because of this weird vibration caused by the vocal cords. This shows the lengths that hard science will go to to banish the ghost from the machine.

 
B. F. Skinner
 

B. F. Skinner actually put forward – and this is a measure of scientific desperation over consciousness – the idea that consciousness was a weird vibrational by-product of the vocal cords. That we did not actually think. We thought we thought because of this weird vibration caused by the vocal cords. This shows the lengths that hard science will go to to banish the ghost from the machine.

 
Alan Moore
 

The contemporary mathematical and symbolic logic is certainly very different from its classical predecessor, but they share the radical opposition to dialectical logic. In terms of this opposition, the old and the new formal logic express the same mode of thought. it is purged from that “negative” which loomed so large at the origins of logic and of philosophic thought — the experience of the denying, deceptive, falsifying power of the established reality. And with the elimination of this experience, the conceptual effort to sustain the tension between “is” and “ought”, and to subvert the established universe of discourse in the name of its own truth is likewise eliminated from all thought which is to be objective, exact, and scientific. For the scientific subversion of the immediate experience which establishes the truth of science as against that of immediate experience does not develop the concepts which carry in themselves the protest and the refusal. The new scientific truth which they oppose to the accepted one does not contain in itself the judgment that condemns the established reality. ... In contrast, dialectical thought is and remains unscientific to the extent to which it is such judgment.

 
Herbert Marcuse
 

The responsibility for the creation of new scientific knowledge — and for most of its application — rests on that small body of men and women who understand the fundamental laws of nature and are skilled in the techniques of scientific research. We shall have rapid or slow advance on any scientific frontier depending on the number of highly qualified and trained scientists exploring it.

 
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The greatness of an estate, in bulk and territory, doth fall under measure; and the greatness of finances and revenue, doth fall under computation. The population may appear by musters; and the number and greatness of cities and towns by cards and maps. But yet there is not any thing amongst civil affairs more subject to error, than the right valuation and true judgment concerning the power and forces of an estate.

 
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