life and for them. i am inspired by the growth and strength coming from them everyday. i learn so much every time they speak, smile, laugh, and cry. i learn that they are human and simply need love, just as the rest of the world does." move the same amount and direction. in a rotation all points move about the center of rotation and not all points move the same amount, only those at the same distance from the center of rotation. also, the center of rotation does not move at all. 