The past few decades should have taught us to use the word "impossible" with utmost caution.
In: Erik Bergaust, Wernher von Braun, Reaching for the Straws (p. 2), National Space Institute. Washington, D.C. 1976
The past few decades should have taught us to use the word "impossible" with utmost caution.
In: Erik Bergaust, Wernher von Braun, Reaching for the Straws (p. 2), National Space Institute. Washington, D.C. 1976