“Those true eyes
Too pure and too honest in aught to disguise
The sweet soul shining through them.”
Robert Bulwer-Lytton, 1st Earl of Lytton (1831–1891) English statesman and poet
Part ii, canto ii. Compare: "Ils sont si transparents qu’ils laissent voir votre âme" (translated: Eyes so transparent that through them the soul is seen), Theophile Gautier, The Two Beautiful Eyes.
Lucile (1860)