In the theater, while you recognized that you were looking at a house, it was a house in quotation marks. On screen, the quotation marks tend to be blotted out by the camera. Arthur Miller
The wool of a thousand sheep in good pasture at the least ought to yield fifty marks a year, the wool of two thousand one hundred marks, and so forth, counting by thousands. Robert Grosseteste
To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science. Albert Einstein