For the soldiers still fighting the war, they draw strength on the strong bonds created among their units -- a bond strengthened by the horrors they experience in the field and a pure desire to help each other get home alive.

CNN: Pressing on at war when 'good men' die

Samsung's Vacuum Tube Soundbar (model HW-F750) resolves consumers' desire for pure power and warm, natural sound by integrating a vacuum tube amplifier into a soundbar for the first time.

ENGADGET: Samsung introduces its CES audio hardware, claims a world first

Kept conservatives may once have been true, principled conservatives, and may well have gone to Washington initially as Mr. Smiths, with pure intentions and a desire to save it.

FORBES: Move up http://i.forbesimg.com t Move down

The way Smith tells it, his decision to work on Wall Street was pure and good, driven by his desire to best help his huge hedge fund clients.

FORBES: Greg Smith Isn't A Whistleblower, He's Just A Goldman Sachs Executive Having A Midlife Crisis