Famous quotes containing the words sufficient and/or evidence:
“History suggests that capitalism is a necessary condition for political freedom. Clearly it is not a sufficient condition.”
—Milton Friedman (b. 1912)
“There is evidence that all too many people are approaching parenthood with a dangerous lack of knowledge and skill. The result is that many children are losing out on what ought to be an undeniable right—the right to have parents who know how to be good parents, parents skilled in the art of “parenting.””
—T. H. Bell (20th century)