Thomas Ballantyne, Once a Week (1864)
“ Solomon warns us against familiarity with "him that hath an evil eye; for as he thinketh in his heart, so is he." The double-minded man cannot help showing his real nature in the language of his eye. "Eat and drink, saith he to thee; but his heart is not with thee." Singleness of heart is equally visible in frankness of ocular expression. "My eye no sooner fixed upon his," says John Dunton, "but through that perspective I could see the inward virtue of his soul, which immediately produced a veneration in my breast, and I soon found our hearts beat time to one another." ”
