Callahan led the Rangers last season with 13 power-play goals, and Girardi is generally smart and steady essential qualities for a player manning one of the two point positions.

WSJ: The Rangers' Power Is Out

Winfrey recognized the essential qualities that made her original TV show successful and she packaged them as a brand that could be transferred to newer projects, such as the Hearst -published O, The Oprah Magazine.

FORBES: Magazine Article

One of the reasons race is treated as a forbidden classification is that it demeans the dignity and worth of a person to be judged by ancestry instead of by his or her own merit and essential qualities.

CENTERFORSECURITYPOLICY: Death wish

In making this judgment, they may not be including in their calculus some essential qualities that can make all of the difference between a smooth and successful transition and a short-lived, rocky tenure that leaves the organization drifting and directionless.

CNN: To pick a pope, learn lessons from business world

The dean at the Yale School of Management, Sharon Oster, one of only five female deans at Forbes' top 40 schools, includes a sense of humor as one of the qualities essential for leadership.

FORBES: Magazine Article

These two qualities are essential, I believe, for anyone who would sit on our nation's highest court.

CNN: Transcript of Obama-Sotomayor announcement

We believe those qualities will be essential in assisting driving the current squad forward both in terms of training and on-field performances.

BBC: Hull FC sign Aussie star Crocker