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
He is never less at leisure...As an example to others...I've got a wife...Some people think that you have to be the loudest...Rosebud...The pessimist complains about the wind...
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