None are so blind as those who don’t know they’re blind. From John Derbyshire at unz.com:
[Excerpted from the latest Radio Derb, now available exclusively through VDARE.com]
A leading candidate for the title Truer Words Were Never Said is surely T.S. Eliot’s observation that,
… human kind
Cannot bear very much reality
Burnt Norton, 1936
If you want a set, that quote pairs off nicely with science fiction writer and occasional LSD user Philip K. Dick’s observation in a speech he gave in 1978 that:
Reality is that which, when you stop believing in it, doesn’t go away.
There is of course a great deal more than that to be said about the nature of reality—a very great deal more. This is one of the oldest topics in philosophy, overlapping with theology, psychology, physics, and other disciplines.
Neuroscience, for example. There’s a mental condition called anosognosia that I mentioned in a column here at VDARE once.
Anosognosia is a condition in which the patient is suffering some severe neurological impairment but does not know it. [Anosognosia, Healthline.com, February 27, 2019] The impairment is strictly neurological, in the higher processing regions of the brain. You might, for example, be suffering from paralysis of a limb, yet be unaware of it.