By Mickey Walker-February 8, 2015

Turn, turn, my wheel, all things must change,
To something new, something strange;
     Nothing that is can pause or stay;
The moon will wax, the moon will wane,
The mist and cloud will turn to rain,
The rain to mist and cloud again,
     To-morrow be to-day.

‘Keramos-The Potter’s Wheel’ by Henry Wadsworth Longfellow (1807 –1882)  

Yes, it is quite certain that everything changes.  And that change we might call a perception, a belief.  Of what, one might ask?  Say a perception of reality, perhaps.  As a child we have little problem with our visual senses.  We come to count on certain realities we know to be in place.  Out skin tells us when it is hot outside and when it is cold.