We can never establish with certainty what part of our relations with others is the result of our emotions - love, antipathy, charity, or malice - and what part is predetermined by the constant power play among individuals.

Young is the one that plunges in the future and never looks back.

Anyone who thinks that the Communist regimes of Central Europe are exclusively the work of criminals is overlooking a basic truth: The criminal regimes were made not by criminals but by enthusiasts convinced they had discovered the only road to paradise. They defended that road so valiantly that they were forced to execute many people. Later it became clear that there was no paradise, that the enthusiasts were therefore murderers.

Anyone whose goal is 'something higher' must expect someday to suffer vertigo. What is vertigo? Fear of falling? No, Vertigo is something other than fear of falling. It is the voice of the emptiness below us which tempts and lures us, it is the desire to fall, against which, terrified, we defend ourselves.

It was futile to attack with reason the stout wall of irrational feelings that, as is known, is the stuff of which the female mind is made.

Youth is terrible: it is a stage trod by children in buskins and a variety of costumes mouthing speeches they've memorized and fanatically believe but only half understand. And history is terrible because it so often ends up a playground for the immature; a playground for the young Nero, a playground for the young Bonaparte, a playground for the easily roused mobs of children whose simulated passions and simplistic poses suddenly metamorphose into a catastrophically real reality.

The novel is a meditation on existence as seen through the medium of imaginary characters.