A much more correct translation of the Sartre quote would be, "Hell is the Other", where "the Other" is a term of art in philosophy with a great deal of nuance, but it's funnier to translate it as "Hell is other people", so we do.
As a French native speaker, "Hell is other people" is indeed how I'd have translated it myself.
that's my wasted youth :) iam. 1997. l'ecole du micro d'argent. hugely recommended for true hip hop fans. the best from france.
La Cliqua! ;)