A thing moves naturally to a place in which it rests without constraint, and rests naturally in a place to which it moves without constraint.
Again, the speed of the movement would not increase towards the end if it were due to constraint or extrusion; for a constrained movement always diminishes in speed as the source of constraint becomes more distant, and a body moves without constraint to the place whence it was moved by constraint.
For the prime mover must cause motion in virtue of its own natural movement, and the other bodies, moving without constraint, as they came to rest in their proper places, would fall into the order in which they now stand, the heavy bodies moving towards the centre and the light bodies away from it.
The rats were placed on a 30 cm × 30 cm square stage inside of a dark box and allowed to move freely, without constraint or trained task, during each 30 min recording.
Nodes at the base of each tooth model, where the tooth would articulate with the underlying bone, were held motionless while the rest of the model was allowed to move and rotate without constraint.
If, then, it is by constraint that earth moves from a certain place to the centre here, its movement from here to there will be natural, and if earth from there rests here without constraint, its movement hither will be natural.
Creativity without constraint comes with responsibility.
If this is law, it is law without limits – law without constraint.
And why should we wait for the economic cost to climb without constraint?
They won't move without it".
Couldn't move without her, somehow.
