And I think that still is true of this business - which is basically research and development - that you probably spend more time in planning and training and designing for things to go wrong, and how you cope with them, than you do for things to go right.
-- Alan Shepard
   
Alan Shepard   Name:
Alan Shepard
Type:
Astronaut
Nationality:
American
Birth:
November 18, 1923
Death:
July 21, 1998
https://www.nutquote.com/quote/Alan_Shepard