The stylus takes no ink, yet it still leaves a mark on the page. It scares me that even what I didn't write stays behind.

• Old AnselmIf you know that much, you've already learned half of it.
  Novice Sister ClaraThen when do I learn the other half, old man?
• Sister DorotheaChild, a stylus exists to leave a mark. You can't write if you're afraid of it.