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 that they measure. Has built systems or mechanisms that serve particular purposes, but they too have outgrown these purposes and betrayed them. And has created an infinity that, from being the measure of the power he was supposed to have, turned into the measure of his boundless failure.

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.

...it is easy not to believe in monsters, considerably more difficult to escape their dread and loathsome clutches.

Man's quest for knowledge is an expanding series whose limit is infinity, but philosophy seeks to attain that limit at one blow, by a short circuit providing the certainty of complete and inalterable truth. Science meanwhile advances at its gradual pace, often slowing to a crawl, and for periods it even walks in place, but eventually it reaches the various ultimate trenches dug by philosophical thought, and, quite heedless of the fact that it is not supposed to be able to cross those final barriers to the intellect, goes right on.

The age-old faith of lovers and poets in the power of love, stronger than death, that Finis vitae sed non amoris, is a lie, useless and not even funny.

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.

There are no answers, only choices.