Carl Sagan: There are no forbidden questions in science, no matters too sensitive or delicate to be


	Carl Sagan Carl Sagan There are no forbidden questions in science, no matters too sensitive or delicate to be probed, no sacred truths. Carl Sagan BestQuotes4Ever.com There are no forbidden questions in science, no matters too sensitive or delicate to be probed, no sacred truths. 4813

Carl Sagan