Really, one of us ought to have the courage to call the experiment off and shoulder the responsibility for the decision, but the majority reckons tha… - Stanisław Lem

Man has gone out to explore other worlds and other civilizations without having explored his own labyrinth of dark passages and secret chambers, and without finding what lies behind doorways that he himself has sealed.

I have fundamental reservations to this adaptation. First of all I would have liked to see the planet Solaris which the director unfortunately denied me as the film was to be a cinematically subdued work. And secondly — as I told Tarkovsky during one of our quarrels — he didn't make Solaris at all, he made Crime and Punishment. What we get in the film is only how this abominable Kelvin has driven poor Harey to suicide and then he has pangs of conscience which are amplified by her appearance; a strange and incomprehensible appearance. [...]

I took care to replace the Compendium in its correct pamphlet, and in doing so dislodged a slim pamphlet by Grastrom, one of the most eccentric authors in Solarist literature. I had read the pamphlet, which was dictated by the urge to understand what lies beyond the individual, man, and the human species. It was the abstract, acidulous work of an autodidact who had previously made a series of unusual contributions to various marginal and rarefied branches of quantum physics. In this fifteen-page booklet (his magnum opus!), Grastrom set out to demonstrate that the most abstract achievements of science, the most advanced theories and victories of mathematics represented nothing more than a stumbling, one or two-step progression from our rude, prehistoric, anthropomorphic understanding of the universe around us. He pointed out correspondences with the human body-the projections of our sense, the structure of our physical organization, and the physiological limitations of man-in the equations of the theory of relativity, the theorem of magnetic fields and the various unified field theories. Grastrom’s conclusion was that there neither was, nor could be any question of ‘contact’ between mankind and any nonhuman civilization. This broadside against humanity made no specific mention of the living ocean, but its constant presence and scornful, victorious silence could be felt between every line, at any rate such had been my own impression. It was Gibarian who drew it to my attention, and it must have been Giarian who had added it to the Station’s collection, on his own authority, since Grastrom’s pamphlet was regarded more as a curiosity than a true contribution to Solarist literature