“Men, you'll never be a good groom to your wife unless you're first a good bride to Jesus.” 
― Timothy J. Keller

“[L]asting love is something a person has to decide to experience. Lifelong monogamous devotion is just not natural—not for women even, and emphatically not for men. It requires what, for lack of a better term, we can call an act of will. . . . This isn't to say that a young man can't hope to be seized by love. . . . But whether the sheer fury of a man's feelings accurately gauges their likely endurance is another question. The ardor will surely fade, sooner or later, and the marriage will then live or die on respect, practical compatibility, simple affection, and (these days, especially) determination. With the help of these things, something worthy of the label 'love' can last until death. But it will be a different kind of love from the kind that began the marriage. Will it be a richer love, a deeper love, a more spiritual love? Opinions vary. But it's certainly a more impressive love.” 
― Robert Wright

“Listen she said, everything ends, every single relationship you will ever have in your lifetime is going to end.... I'll die, you'll die, you'll get tired of each other. You don't always know how it's going to happen, but it is always going to happen. So stop trying to make everything permanent, it doesn't work. I want you to go out there and find some nice man you have no intention of spending the rest of your life with. You can be very, very happy with people you aren't going to marry.” 
― Ann Patchett

“There is nothing more lovely in life than the union of two people whose love for one another has grown through the years, from the small acorn of passion, into a great rooted tree” 
― Vita Sackville-West

“When I tell you not to marry without love, I do not advise you to marry for love alone: there are many, many other things to be considered. Keep both heart and hand in your own possession, till you see good reason to part with them; and if such an occasion should never present itself, comfort your mind with this reflection, that though in single life your joys may not be very many, your sorrows, at least, will not be more than you can bear. Marriage may change your circumstances for the better, but, in my private opinion, it is far more likely to produce a contrary result.” 
― Anne Brontë

“The Apache don't have a word for love," he said.  "Know what they both say at the marriage? The squaw-taking ceremony?" "Tell me." "Varlebena. It means forever. That's all they say.” 
― Louis L'Amour

“If you both care for each other more than you care for yourself, your marriage will endure all.” 
― Lisa Tawn Bergren

“The good news is that I believe every woman who wants to can find a great partner. You're just going to need to get rid of the idea that marriage will make you happy. It won't. Once the initial high wears off, you'll just be you, except with twice as much laundry.  Because ultimately, marriage is not about getting something -- it's about giving it. Strangely, men understand this more than we do. Probably because for them marriage involves sacrificing their most treasured possession -- a free-agent penis -- and for us, it's the culmination of a princess fantasy so universal, it built Disneyland.” 
― Tracy McMillan