What is significant about this paragraph:
'I once found two tiny ferrets, bruised with dirt over them. I decided to help the poor mites by rinsing them off using some tinctured liquid. They soon seemed brighter. Within two weeks I set them free, into the wild. They seemed very delighted with this. I enjoyed it very much.'
The letter A appears nowhere in the paragraph.
Today's brain teaser courtesy of Braingle.com.