Jealousy can even be good for love. One partner may feel secretly flattered when the other is mildly jealous. And catching someone flirting with your beloved can spark the kind of lust and romance that reignites a relationship.

At first I assumed hate was the opposite of love. But it isn't. The opposite of love is indifference.

Falling in love was not really a choice; it just struck me.

You've got to remember that men are men and women are women. And although a lot of similarities, there are some real differences.

Globalization requires taking a broad contextual and long-term view.

From my studies of genetics and neuroscience I have come to believe that people fall into four broad personality types - each influenced by a different brain chemical: I call them the Explorer, Builder, Director, and Negotiator.

The main characteristics of romantic love are craving: an intense craving to be with a particular person, not just sexually, but emotionally.