cripple God, who always desires more than he’s able to have, and doesn’t always realize this to begin with. Who has built clocks, but not the time th… - Stanisław Lem

This is another lie. We are only seeking Man. We have no need of other worlds. A single world, our own, suffices us; but we can't accept it for what it is. We are searching for an ideal image of our own world: we go in quest of a planet, a civilization superior to our own but developed on the basis of a prototype of our primeval past.

He also said - pointedly - that space travel nowadays was an escape from the problems of Earth. That is, one took off for the stars in the hope that the worst would happen and be done with in one's absence. And indeed I couldn't deny that more than once I had peered anxiously out the porthole - especially when returning from a long voyage - to see whether or not our planet resembled a burnt potato.

Ants that encounter in their path a dead philosopher may make good use of him.