Re: There are none so blind…
“There are none so blind as those who will not see. The most deluded people are those who choose to ignore what they already know. The proverb has been traced back in English to 1546 (John Heywood), and resembles the Biblical verse quoted (above). In 1738, it was used by Jonathan Swift in his ‘Polite Conversation,’ and is first attested in the United States in the 1713 ‘Works of Thomas Chalkley’…”