The further away a scholarly opinion is from direct observation and the more abstract and ‘theoretical' it is, the more defenseless it becomes against insidious opportunist errors of judgment. In economics, model thinking in particular creates scope for systematic biases... But of course all social studies must nevertheless aim at generalization. It is thus important to be able to think concretely at the same time, as I learnt from Gustav Cassel.
Gunnar MyrdalRelated topics
able abstract aim course economics generalization judgment learn model opinion opportunist thinking thusRelated quotes
As I admired it [a red pencil and chalk drawing by Degas of a young mother, nursing her child] he showed me a whole series done from the same model and with the same sort of rhythm. He is a draughtsman of the first order; it would be interesting to show all these preparatory studies for a painting to the public, which generally imagines that the impressionists work in a very casual way. I do not think it possible to go further in the rendering of form.
Berthe Morisot
If we are to use effectively these abstract models and this descriptive material, we must have a comparable exploration of the criteria for determining what abstract model it is best to use for particular kinds of problems, what entities in the abstract model are to be identified with what observable entities, and what features of the problem or of the circumstances have the greatest effect on the accuracy of the predictions yielded by a particular model or theory.
Milton Friedman
This priesthood became a closed group, able to control enormous wealth and incomes, and concerned very largely with the study of the solar and astronomical periodicities on which there influence was originally based. With the surplus thus created, the priesthood was able to command human labor in huge amounts and to direct this labor from the simple tillage of the peasant peoples to the diversified and specialized activities that constitute civilized living.
Carroll Quigley
I began in 1976, with small abstract paintings that allowed me to do what I had never let myself do: put something down at random. And then, of course, I realized that it never can be random. It was all a way of opening a door for me. If I don't know what's coming – that is, if I have no hard-and-fast image, as I have with a photographic original – then arbitrary choice and chance play an important part.
Gerhard Richter
Then there is the further question of what is the relationship of thinking to reality. As careful attention shows, thought itself is in an actual process of movement. That is to say, one can feel a sense of flow in the stream of consciousness not dissimilar to the sense of flow in the movement of matter in general. May not thought itself thus be a part of reality as a whole? But then, what could it mean for one part of reality to 'know' another, and to what extent would this be possible?
David Bohm