The eye is the organ of sight that lets people see. Figuratively, it can mean attention or judgment, or the calm center of a storm. It appears in phrases like catch the eye and the eye of the storm.
The husband and wife should be similar to the hand and the eye. When the hand hurts, the eyes should be crying. And when the eyes cry, the hand should wipe away the tears. John Chrysostom
Never bend your head. Hold it high. Look the world straight in the eye. Helen Keller
The imagination is the eye of the soul. Joseph Joubert
The eye of the leopard is on the goat, and the eye of the goat is on the leaf. Ethiopian Proverb
Beauty is in the eye of the beholder. English Proverb
The eye that sees all things else, sees not itself. Bulgarian Proverb