Carl

“We take off into the cosmos, ready for anything: for solitude, for hardship, for exhaustion, death. Modesty forbids us to say so, but there are times when we think pretty well of ourselves. And yet, if we examine it more closely, our enthusiasm turns out to be all sham. We don't want to conquer the cosmos, we simply want to extend the boundaries of Earth to the frontiers of the cosmos....

We are humanitarian and chivalrous; we don't want to enslave other races, we simply want to bequeath them our values and take over their heritage in exchange. We think of ourselves as the Knights of the Holy Contact. This is another lie. We are only seeking Man. We have no need of other worlds. We need mirrors. (1970 English translation)”
― Stanisław Lem, Solaris

“We have no need of other worlds. We need mirrors. We don't know what to do with other worlds. A single world, our own, suffices us; but we can't accept it for what it is.”
― Stanisław Lem, Solaris

“I'll make my report as if I told a story, for I was taught as a child on my homeworld that Truth is a matter of the imagination.”
― Ursula K. LeGuin, The Left Hand of Darkness

“Science fiction is not prescriptive; it is descriptive.”
― Ursula K. LeGuin, The Left Hand of Darkness