The fourth element of our strategy involves pursuing a stable and constructive relationship with China.

WHITEHOUSE: The White House

The fourth element is that prisoners are willing to pay the price.

FORBES: The Prisoner's Dilemma: The Key to Creativity

Diamonds are made of carbon, after all--the fourth most common element in the solar system.

FORBES: Fracture Lines

The fourth and final element must be the addressing of the trade imbalance between Haiti and developed nations such as the United States.

FORBES: What Haiti Needs: An Entrepreneurial Revolution

One element, however, that is not a part of farce, is breaking the fourth wall.

WSJ: One Spring, Two Farces