What am I?
The more you take, the more you leave behind. "
: A piano.
What has many keys, but can't even open a single door?
Poor people have it. Rich people need it. If you eat it you die. What is it?
: A Secret.
If you have me, you want to share me. If you share me, you haven't got me. What am I?
: Remove the letter S.
How can you make seven even?
: Candle or Pencil.
I'm tall when I'm young and I'm short when I'm old. What am I?
: A stamp.
What travels around the world but stays in one spot?
What is so delicate that saying its name breaks it?
: A clock.
What has hands but can not clap?
: Your shadow.
What is as big as you are and yet does not weigh anything?