Lionel Shriver said this quote

But keeping secrets is a discipline. I never use to think of myself as a good liar, but after having had some practice I had adopted the prevaricator's credo that one doesn't so much fabricate a lie as marry it. A successful lie cannot be brought into this world and capriciously abandoned; like any committed relationship it must be maintained, and with far more devotion than the truth, which carries on being carelessly true without any help. By contrast, my lie needed me as much as I needed it, and so demanded the constancy of wedlock: Till death do us part.

~ Lionel Shriver

Not that happiness is dull. Only that it doesn't tell well. And of our consuming diversions as we age is to recite, not only to others but to ourselves, our own story.

~ Lionel Shriver

Outside, she thought that there ought to be a word for it: the air temperature that was perfectly neither hot nor cold. One degree lower, and she might have felt a faint misgiving about not having brought a jacket. One degree higher, and a skim of sweat might have glistened at her hairline. But at this precise degree, she required neither wrap nor breeze. Were there a word for such a temperature, there would have to be a corollary for the particular ecstasy of greeting it - the heedlessness, the needlessness, the suspended lack of urgency, as if time could stop, or should. Usually temperature was a battle; only at this exact fulcrum was it an active delight.

~ Lionel Shriver

Wasn't there only one respectable memento of a man worth keeping, the kind that draws Valentines and learns to spell Mississippi?

~ Lionel Shriver