The eye is just a window to receive
the visual information that you need
to learn what to rely on or believe
in what humanity in general agreed.
The ability of judging information
lies, however, solely in your brain.
And thus behind the eye is the location
which makes the difference if you’re mad or sane.
Some people do look deep in someone’s eyes,
and think they find their soul laid bare.
I’m not sure this deduction is so wise.
Can you do more than see the surface there?