Most men love the conflicting sex, and all men love to be told they do.
 Oliver Wendell Holmes Sr., The Professor at the Breakfast-Table (1860). copy citation

Context

“When I have got the hang of him, I ask him to sit down, and proceed to fumble his skull, dictating as follows: SCALE FROM 1 TO 10. LIST OF FACULTIES FOR PRIVATE NOTES FOR MY PUPIL. CUSTOMER. Each to be accompanied with a wink. Amativeness, 7. Most men love the conflicting sex, and all men love to be told they do. Alimentiveness, 8. Don't you see that he has burst off his lowest waistcoat-button with feeding,—hey Acquisitiveness, 8. Of course. A middle-aged Yankee. Approbativeness 7+. Hat well brushed. Hair ditto.” source