I live in my house as I live inside my skin: I know more beautiful, more ample, more sturdy and more picturesque skins: but it would seem to me unnat… - Primo Levi

...In our days many men have lived in this cruel manner, crushed against the bottom, but each for a relatively short period; so that we can perhaps ask ourselves if it is necessary or good to retain any memory of this exceptional human state.
To this question we feel that we have to reply in the affirmative. We are in fact convinced that no human experience is without meaning or unworthy of analysis, and that fundamental values, even if they are not positive, can be deduced from this particular world which we are describing…

In countries and epochs in which communication is impeded, soon all other liberties wither; discussion dies by inanition, ignorance of the opinion of others becomes rampant, imposed opinions triumph. The well-known example of this is the crazy genetics preached in the USSR by Lysenko, which in the absence of discussion (his opponents were exiled to Siberia) compromised the harvests for twenty years. Intolerance is inclined to censor, and censorship promotes ignorance of the arguments of others and thus intolerance itself: a rigid, vicious circle that is hard to break.

There are people who wring their hands and call it an abyss, but do nothing to fill it; there are also those who work to widen it, as if the scientist and literary man belong to two different human subspecies, reciprocally incomprehensible, fated to ignore each other and not apt to engage in cross-fertilization.