“Thoughts and feelings change sometimes, as one crosses the frontiers.”

“There are frontiers to the mind which, once crossed, afford no return.”

“This is space. It's sometimes called the final frontier.(Except that of course you can't have a final frontier, because there'd be nothing for it to be a frontier to, but as frontiers go, it's pretty penultimate . . .)”

“True love is boundless like the ocean and, swelling within one, spreads itself out and, crossing all boundaries and frontiers, envelops the whole world.”

“So many people consider their work a daily punishment. Whereas I love my work as a translator. Translation is a journey over a sea from one shore to the other. Sometimes I think of myself as a smuggler: I cross the frontier of language with my booty of words, ideas, images, and metaphors.”

“Once the frontiers of horror have been crossed, one will pass from form to form beyond the human and from metamorphosis to metamorphosis to accomplish, in the anguish of an impossible return, the most terrible journey to the depths of darkness.”