Famous quotes containing the words scientific and/or theories:
“Marxism is not scientific: at the best, it has scientific prejudices.”
—Albert Camus (1913–1960)
“It takes twenty or so years before a mother can know with any certainty how effective her theories have been—and even then there are surprises. The daily newspapers raise the most frightening questions of all for a mother of sons: Could my once sweet babes ever become violent men? Are my sons really who I think they are?”
—Mary Kay Blakely (20th century)