Not my quote, but somewhat appropriate for the situation, and the way I've always looked at seeing someone (though, currently single, so ladies, I'm free!
"Gentleman, Might I offer a suggestion for all of you. Without being so bold as to condone premarital s*x, and without being so naive as to think you are all chaste angels, I will give you this advice about your s*x lives.
'The next time you find yourself with a woman, look in your heart and see if you cannot approach s*x as a mystical, spiritual act. Challenge yourself to find that spark of divinity that man can only achieve through union with the sacred feminine."