One of the pleasant things about owning a slave,' I said, 'is the opportunity to

 converse with her, to listen to her, to hear her express herself, her feelings and

 ideas. One can learn much from a slave. Many slaves, like yourself, are highly

 intelligent. They can express themselves articulately, clearly, trenchantly, and 

 lyrically. It is a great pleasure to talk with them.' 'Then when one wishes,' I said,

'one puts them again on their knees.

Subs/Slaves/Swichtes, keep in mind that a mediocre Master tells, a good Master

 teaches, an excellent Master explains, but a True Master inspires.