Konstantin Tsiolkovsky
Mankind will not forever remain on Earth but, in the pursuit of light and space, will first timidly emerge from the bounds of the atmosphere and then advance until he has conquered the whole of circumsolar space.
More quotes and aphorisms
The mortal mind alone cannot devise an answer...The first and greatest victory is to conquer yourself...Democratic forms of government are vulnerable to mass...Therefore do not seek to understand...A big part of life is realizing what you're good at...It is all very well to copy what one sees...
