Find it yourself. I didn't say it was in volume 6 but that might be the one it is in.
I have all six volumes but don't think I will bother to look it up just to please you. I suspect someone else may know exactly where it is, if so they can tell you.
I am certain btw that he did say that or words to that effect. If you don't believe it fine, but there is zero doubt that he did say it.
I have zero doubt that you are twisting his words to suit your agenda. And since you have not proven your own proposition, your credibility is also nil.