The Sleepwalkers - pg. 263

Esch could not but think of Frau Hentjen's silence. The band was making a great din, and Harry, leaning over the table so as not to have to shout, said mysteriously and in a low voice: "Love is a matter of distance; here are two people, and each is on a separate star, and neither can know anything of the other. And then suddenly distance is annihilated and time is annihilated, and they have flown together, so that they have no separate awareness of each other or of themselves, and feel no need of it. That is love."