"Do you know why you tilt your head that way? It’s an involuntary reflex in your physiology. It changes the angle at which sound waves hit the eardrum - like a lizard. I’ve studied them, too. Intriguing characters. Their brains have evolved over 320 million years, yet for all their evolution, they form no bonds. Love does not exist for them. They are incapable of dreaming, of contemplating beauty, of knowing something greater than themselves. Not unlike your kind."
Nina Sharp, Fringe (05 x 10 - Anomaly XB-6783746).