Who is so deafe, or so blynde, as is hee,
That wilfully will nother heare nor see?

[Who is so deaf, or so blind, as is he,
That willfully will neither hear nor see?]

John Heywood (1497?-1580?) English playwright and epigrammist
Proverbes, Part 2, ch. 9 (1546)
    (Source)