Sure, science involves trial and error. Scientists refine theories each day. But as they do, they help us grasp more clearly the wonders of the world and the universe.
-- Tony Snow
   
Tony Snow   Name:
Tony Snow
Type:
Journalist
Nationality:
American
Birth:
June 1, 1955
Death:
July 12, 2008
https://www.nutquote.com/quote/Tony_Snow