The capacity to see and-equally so-blindness are not divisible. The critical faculty of the human mind is one: To believe one can be seeing internally but blind as far as the outside world is concerned is like saying that the light of a candle gives light only in one direction and not in all. The light of the candle is reason's capacity for critical, penetrating, uncovering thought.
( Erich Fromm )
[ The Art of Being ]
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