Citations:there are none so blind as those who will not see


 * 1) * 1546, John Heywood, Dialogue of Proverbs
 * Who is so deafe, or so blynde, as is hee, That wilfully will nother here nor see.
 * 1) * 1547, Borde Brev. of Helthe, bk ii fo. vi
 * Who is blynder than he yt wyl nat se.