The logical picture of the facts is the thought. (3)

 

The logical picture of the facts is the thought. (3)

 

Ludwig Wittgenstein

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Science always doesn't go forwards. It's a bit like doing a Rubik's cube. You sometimes have to make more of a mess with a Rubik's cube before you can get it to go right. You build up this picture of what there is and you believe it to be true and you work with this picture and you refine it but sometimes you have to abandon the picture. Sometimes you discover the picture you thought you had, that everybody thought we had, actually turns out to be wrong.

 

Jocelyn Bell Burnell

 

During that year in Aarau the question came to me: If one runs after a light wave with [a velocity equal to the] light velocity, then one would encounter a time-independent wavefield. However, something like that does not seem to exist! This was the first juvenile thought experiment which has to do with the special theory of relativity. Invention is not the product of logical thought, even though the final product is tied to a logical structure.

 

Albert Einstein

 

An example: if I compose a picture using as objects a scrap of bark, a scrap of butterfly wing and a purely imaginary form, you probably won’t recognise the bark, or the butterfly wing, and you’ll say: ‘What does this stand for? It is an abstract picture. No it’s a representational picture’.. ..There is no such thing as ‘abstract’, or ‘concrete’ either. There is a good picture and a bad picture. There is the picture that moves you and the picture that leaves you cold.. ..A picture has a value in itself, like a musical score, like a poem.

 

Fernand Leger

 

Nobody really thinks who does not abstract from that which is given, who does not relate the facts to the factors which have made them, who does not — in his mind — undo the facts. Abstractness is the very life of thought, the token of its authenticity.

 

Herbert Marcuse

 

The methods of logical procedure are very different in ancient and modem logic, but behind all difference is the construction of a universally valid order of thought, neutral with respect to material content. Long before technological man and technological nature emerged as the objects of rational control and calculation, the mind was made susceptible to abstract generalization. Terms which could be organized into a coherent logical system, free from contradiction or with manageable contradiction, were separated from those which could not. Distinction was made between the universal, calculable, “objective” and the particular, incalculable, subjective dimension of thought.

 

Herbert Marcuse