I don’t think we’re an animal that was built to be happy; we are an animal that was built to reproduce.

There exists no culture in which adultery is unknown, no cultural device or code that extinguishes philandering.

You don't come home from the office to spend time with another job. Hopefully you come home to someone you can have a good time with.

Research shows that couples who have a lot of similarities, including intellectual compatibility, end up staying together.

Women spend their lives trying to look good for men. So a woman who feels she's sending the right visual signals is pleased with herself.

Most of us make up our minds in the first three minutes of meeting someone whether there's a potential for a relationship.

Keep an open heart. We are wired to find love.