Introduction to the Workbook lessons.
The purpose of the workbook is to train your mind in a systematic way to a different perception of everyone and everything in the world.
It it is doing these exercises that will make the goal of the course possible. An untrained mind can accomplish nothing.
Transfer of training in true perception does not proceed as does transfer of the training of the world. If true perception has been achieved in connection with any person, situation or event, total transfer to everyone and everything is certain. On the other hand, one exception held apart from true perception makes its accomplishments anywhere impossible.
The very nature of true perception is that it has no limits. It is the opposite of the way you see now.
Excerpted from the Introduction to the Workbook of A Course in Miracles