1.   He stood gazing off into vistas, legs apart, arms folded across his chest and thought deep thoughts.

2.   In deep thought I drove back to Upper Bowland.

3.   In deep thought, there appears a change as if a soft wind blows through the mystic lands.

4.   You could say that out of the simple song there came the poem capable of expressing in a short length deep thoughts.

5.   Jill crossed her legs and rested her chin on one fist, as if lost in deep thought.

6.   Wilko is known for his deep thought and intellectual ways... and so is cuntona.

7.   Both are prone to deep thoughts and stiff presentations.

8.   Both think deep thoughts about saving the world, but they approach the task quite differently.

9.   Bobby seemed in deep thought when the waitress came to refill our coffee cups.

10.   A furrowed brow gives the impression of a brain thinking deep thoughts.