Famous quotes containing the words constructive, set and/or theory:
“Euphemisms are not, as many young people think, useless verbiage for that which can and should be said bluntly; they are like secret agents on a delicate mission, they must airily pass by a stinking mess with barely so much as a nod of the head, make their point of constructive criticism and continue on in calm forbearance. Euphemisms are unpleasant truths wearing diplomatic cologne.”
—Quentin Crisp (b. 1908)
“It is ... despair at the mutability of all created things that links the Artist and the Ascetic—a desire to purify and preserve—to set oneself apart—somehow—from the river flowing onward to the grave.”
—Michele Murray (1933–1974)
“Don’t confuse hypothesis and theory. The former is a possible explanation; the latter, the correct one. The establishment of theory is the very purpose of science.”
—Martin H. Fischer (1879–1962)