He who has had, has been, but he who hasn't been, has been had.

Even a fool could see that one didn't need a war, nuclear or otherwise, to destroy oneself; the rising cost of weaponry could do that quite nicely.

Genius is not so much a light as it is a constant awareness of the surrounding gloom.

Solaristics, wrote Muntius, is a substitute for religion in the space age. It is faith wrapped in the cloak of science; contact, the goal for which we are striving, is as vague and obscure as communion with the saints or the coming of the Messiah.

Futurologists have been multiplying like flies since the day Herman Kahn made Cassandra's profession "scientific," yet somehow not one of them has come out with the clear statement that we have wholly abandoned ourselves to the mercy of technological progress. The roles are now reversed: humanity becomes, for technology, a means, an instrument for achieving a goal unknown and unknowable.

The demand for absolute purity of genres is becoming nowadays an anachronism in literature.

Giese was an unemotional man, but then in the study of Solaris emotion is a hindrance to the explorer. Imagination and premature theorizing are positive disadvantages in approaching a planet where-as has become clear-anything is possible... The fact is that in spite of his cautious nature the scrupulous Giese more than once jumped to premature conclusions. Even when on their guard, human beings inevitably theorize.