How does James Patterson use imagery in Roses Are Red?

Imagery:

“Here's a nice image for a life in balance,” she said. “You're juggling these four balls that you've named work, family, friends, spirit. Now, work is a rubber ball. If you drop it, it bounces back. The other balls they're made of glass.” “I've dropped a few of those glass balls in my day. Sometimes they chip, sometimes they shatter to pieces.”

“waiting in hospitals is as close as we get to being in hell before our time”