Motivational There is no stronger case for the motivational power of real science than the discoveries that come from the Hubble Space Telescope as it unravels the... John M. Grunsfeld 128
Dreams Regardless of what dreams you have, work very hard, play very hard, and have fun. John M. Grunsfeld 28
Future I believe that the future of humans, and the future of Earth, depends on space exploration. That's not a French problem, or a problem for Alabama:... John M. Grunsfeld 33
