Pensive ~

pensive: engaged in, involving, or

 reflecting

deep or serious thought

*  *  *

"Poirot," I said. "I have been thinking."
"An admirable exercise my friend. Continue it."
Agatha Christie

*  *  *

bringing every thought into

 captivity for Christ

from

2 Corinthians 10:5

Taking A Spin ~

The momentum of the mind

 can be vexingly, involuntarily capricious.

Gregory Maguire

*  *  *

... taking every thought captive ...

2 Corinthians 10:5