There is no need to concentrate on something we can not know.

RJ Hinds posted this wisdom on another thread.
Agree or disagree?

I disagree. That it is wisdom I mean.

Originally posted by wolfgang59
RJ Hinds posted this wisdom on another thread.
Agree or disagree?

Implied corollary: There is no need to concentrate on anything RJ posts.

Originally posted by wolfgang59
RJ Hinds posted this wisdom on another thread.
Agree or disagree?

disagree if your talking about computers... not sure otherwise

Not sure what was the exact context of RJ's claim, but I disagree for many reasons with the claim on the face of it. As a simple example, one cannot know something contrary to fact since one cannot know a false proposition; but there is often "need" or utility to engage in counterfactual thinking.

Logical contradiction excepted, it seems difficult to know a priori what exactly we cannot know.

Maybe. Depends on context, I wouldn't waste my time attempting to visualize infiniti but in whatever context Mr. Hinds used it is probably wrong.