If a mathematician's left hemisphere is removed, he will be completely gone he will not know what to do. If a poet's left hemisphere is removed, he will not lose anything he will not even become aware of it. Poetry is born out of the right hemisphere, and logic is born out of the left hemisphere. The left hemisphere reasons, and the right hemisphere intuits. Your innermost mind is divided into right and left hemispheres, and they function differently. Look into the mirror again, watch carefully: your left face is different from your right face. Have you looked at your face? Your face halves, the right and the left, are not symmetrical. They both are a division in your being - you are not yet a symphony. One eye is connected with the left hemisphere, the other is connected with the right hemisphere.
Says Jesus: "If therefore thine eye be single, thy whole body shall be full of light." He is talking about the third eye: If thine eye be single, thy whole body shall be full of light. There is a saying of Jesus of tremendous import. This third eye is very symbolic - that means your left and right eyes dissolve into one eye: that becomes the third eye. And at your third eye, there happens a meeting. Half of your being is feminine and half your being is masculine. The third is the center of sex, and the sixth is the center of tantra. At the sixth, again the masculine and the feminine meet, but no more on the outside - in the inside. At the third, man and woman met on a physical plane, outside. Left and right meet, reason and intuition meet, masculine and feminine meet, yin and yang meet. And then there is the sixth chakra, the chakra of meditation - the third-eye chakra, AJNA chakra.