William H. Masters

“Sex is a natural function. You can't make it happen, but you can teach people to let it happen.”

“A great deal of what is looked upon as sexual technique is nothing more than good manners.”

“The biggest sexual organ is the brain.”

“If you have a problem with your sex life, you have a problem with your life.”

“The idea that sex is a performance is one of the most destructive myths we have.”

“Communication is the most important part of any relationship, including the sexual one.”

“Pleasure is the best measure of sexual function.”

“What people do in the privacy of their own bedrooms is their own business, as long as it's consensual.”

“Guilt is the enemy of sexual pleasure.”

“Fantasy is an essential component of a healthy sex life.”