A parietal eye, also known as a third eye or pineal eye, is a part of the epithalamus present in some animal species. The eye is photoreceptive and is associated with the pineal gland, regulating circadian rhythmicity and hormone production for thermoregulation.
Read more about Parietal Eye: Function, Anatomy, Comparative Anatomy, Analogs in Other Species, See Also
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“Your real statesman is first of all, and chief of all, a great human being, with an eye for all the great fields on which men like himself struggle, with unflagging, pathetic hope, toward better things.... He is a guide, a counselor, a mentor, a servant, a friend of mankind.”
—Woodrow Wilson (1856–1924)