He exhibits a comprehensive knowledge of events, making very few factual slips.

ECONOMIST: American history

What might be a failing in terms of our comprehensive knowledge of the world, is a total win for marketers and app makers.

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Watch America lose its scientific and competitive edge to other nations that make a comprehensive knowledge base a rule of the society.

FORBES: Ben Stein

This background paper, to our knowledge, is the most comprehensive of its kind.

CENTERFORSECURITYPOLICY: Center For Security Policy

Officers are charged with certifying that the Comprehensive Annual Financial Report (CAFR) is, to the best of their knowledge, accurate.

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And I was the first to come out with a universal health care plan, first to come out with a global warming plan, first -- and, to the best of my knowledge, only at this point -- to come out with a comprehensive, detailed plan to end poverty in America, since we are on Dr. King's day.

CNN: Part 1 of CNN Democratic presidential debate