They speak to a need deep inside of us to arrange things in rows and columns.

BBC: The mysterious powers of Microsoft Excel

But I think deep inside most of us knew he was lying all along.

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Deep inside, Mark knew that many of us had reached our ceilings.

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It also could give us a new way to look deep inside our bodies without X-rays, or to look through a window into a burning building from a distance to see if anyone is left inside --without risking a firefighter's life.

CNN: A camera that can see around corners

However, as uncomfortable a feeling as it was, I knew deep inside that a compact car was the right decision for us.

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One (deep inside) trying to hold on to what he was and still can be and not wanting us to quit him, the other in this weakened and troubled state.

CNN: March 4, 2013 -- Updated 0112 GMT (0912 HKT)

Since his appointment was announced, sources inside the military have expressed deep concern that the planned budget cuts will render it impossible for the US to maintain its position as a global superpower.

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