Date: Tuesday, January 15, 1712

"We observed a long Antrum or Cavity in the Sinciput, that was filled with Ribbons, Lace and Embroidery, wrought together in a most curious Piece of Network, the Parts of which were likewise imperceptible to the naked Eye. Another of these Antrums or Cavities was stuffed with invisible Billetdoux...

— Addison, Joseph (1672-1719)

Date: 1713, 1734

"You cannot say objects are in your mind, as books in your study: or that things are imprinted on it, as the figure of a seal upon wax."

— Berkeley, George (1685-1753)