1.   Are we all just social insects deep down?

2.   Deep down we were full of emotion, but there was little sign of it as we settled down to our task.

3.   I suspected that deep down he was a Luddite who secretly preferred old-fashioned conventional fences.

4.   Just another wench, he told himself angrily, but deep down he knew different.

5.   This lotion cleanses your skin deep down, while preserving its natural pH balance.

6.   What geophysicists have been lacking is a way to measure the temperature deep down, where radioactive heating plays a lesser role.

7.   For centuries, villagers had to get their water from disused clay pits, because the water table in the chalk Chilterns was so deep down.

8.   Although I have found advisers who have proved to be good and trustworthy, deep down I am convinced that they are far crazier than I am.

9.   And at some level - not particularly deep down, I suspect - we want to see people fail.

10.   And she had to believe, deep down, that clicking her heels together would actually do some good.