“Keep an open mind; it's the only way new things can get in.”
“It is time we recognized that the only thing that permits human beings to collaborate with one another in a truly open-minded way is their willingness to have their beliefs modified by new facts.”
“Keep an open mind. Only an open mind is big enough to contain the secrets of the universe.”
“Sci-fi opens the way in mind for the new science.”
“The mind can only remember what it's willing to remember - because if you are guilty, then the truth is not the thing that sets you free. It's the thing that gets you locked away.”
“We keep moving forward, opening new doors, and doing new things, because we're curious and curiosity keeps leading us down new paths.”