Practice Quotes - page 25
The change of religion in Scotland, eager and vehement as it was, raised an epidemical enthusiasm, compounded of sullen scrupulousness and warlike ferocity, which, in a people whom idleness resigned to their own thoughts, and who conversing only with each other, suffered no dilution of their zeal from the gradual influx of new opinions, was long transmitted in its full strength from the old to the young, but by trade and intercourse with England, is now visibly abating, and giving way too fast to their laxity of practice and indifference of opinion, in which men, not sufficiently instructed to find the middle point, too easily shelter themselves from rigour and constraint.
Samuel Johnson
What Elizabethan playwrights learned from the Greek classics was not theories of insanity, but dramatic practice - that is, madness is a dandy theatrical element. It focuses the audience's attention and increases suspense, since you never know what a mad person may get up to next; and Shakespeare himself makes use of it in many forms. In King Lear, there's a scene in which one man pretending to be mad, another who has really gone mad, and a third who has probably always been a little addled, are brought together for purposes of comparison, irony, pathos, and tour de force acting. In Hamlet, there are two variations - Hamlet himself, who assumes madness, and Ophelia, who really does go winsomely bonkers. In MacBeth, it's Lady MacBeth who snaps.
Margaret Atwood
These examples point to the third and most fundamental aspect of the incommensurability of competing paradigms. In a sense that I am unable to explicate further, the proponents of competing paradigms practice their trades in different worlds. One contains constrained bodies that fall slowly, the other pendulums that repeat their motions again and again. In one, solutions are compounds, in the other mixtures. One is embedded in a flat, the other in a curved, matrix of space. Practicing in different worlds, the two groups of scientists see different things when they look from the same point in the same direction. Again, that is not to say that they can see anything they please. Both are looking at the world, and what they look at has not changed. But in some areas they see different things, and they see them in different relations one to the other. That is why a law that cannot even be demonstrated to one group of scientists may occasionally seem intuitively obvious to another.
Thomas Samuel Kuhn