Though I do not speak, I oft impart
The secret wishes of the heart;
I may deceive, may make amends,
May create foes, and yet make friends.
The harshest anger I can disarm,
Such is the power of my charm.
Answer: Smile.
This riddle appears in the following downloadable PDF files:
Can you solve one of the most famous logic puzzle ever?
Memory Matching game for kids, adults and seniors.
Connect the matching tiles and pop them all.