Look in the mirror. The face that pins you with its double gaze reveals a chastening secret. You are looking into a predator's eyes. Most predators have eyes set right on the front of their heads, so they can use binocular vision to sight and track their prey.
Diane AckermanNo matter how politely one says it, we owe our existence to the farts of blue-green algae.
Diane Ackerman