Welche Bedeutung steckt hinter der hier vorgestellten Vokabel aus dem Bereich Small talk?

Tim: 'I'm really grateful that you've had time for this interview today. But before we finish, do you have any pearls of wisdom for us regarding the economy in general - something that might inspire our readers to remain hopeful?'

a pearl of wisdom

Do you know what it means?

• a prize that everyone will want to win
• a wise saying or piece of advice
• an exciting invention