How he came up with such wonderful material with such unmerciful deadlines staring him right in the face is a marvel.

FORBES: Happy Capitalist Warrior

Many euroland bourses snarled into unmerciful killing fields.

FORBES: Skirting Carnage: Active Vs. Passive Money Management

The critics were unmerciful.

FORBES: The Secret to Victory: Feed The Opportunity, Starve The Problem