Two men shall be in the field; the one shall be taken, and the other left.
The most obvious application for humans would be in the field of eating disorders.
Not that I know of, 'stammered Miss:' but you should be in the field now, Heathcliff.
The most successful area of application in 2011 will be in the field of self-fulfillment both as a professional and as a creative personality, and discovery and development of hidden talents.
