If they do, the animals can acquire new algae and return to normal.

ECONOMIST: Life��s a bleach, and then you die

But once we acquire them, we quickly return to our previous level of happiness.

FORBES: How to Use Temptation to Strengthen Your Willpower

In return for sending its players to the Sochi Olympics, the NHL is trying to acquire video, photograph and Web site rights for the games.

WSJ: No decision yet on NHL players in Olympics