This book is a comprehensive, current and objective reference on colloidal silver. (clspress.com)
The work defies objective reference points, instead evoking meditative qualities and facilitating emotional explorations. (ideelart.com)
You may feel it's wrong to steal, but if another person feels it's right to steal, you have no objective reference by which to say he is wrong and you are right; you are at an impasse. (religion.blogs.cnn.com)