Milan Kundera, The Unbearable Lightness of Being

"Physical love is unthinkable without violence."

"I want you to be weak. As weak as I am."

"He suddenly recalled from Plato's Symposium: People were hermaphrodites until God split then in two, and now all the halves wander the world over seeking one another. Love is the longing for the half of ourselves we have lost."

"Making love with a woman and sleeping with a woman are two separate passions, not merely different but opposite. Love does not make itself felt in the desire for copulation (a desire that extends to an infinite number of women) but in the desire for shared sleep (a desire limited to one woman)."