One. He holds it up and the world revolves around him.
Be the change you want to see in the world.
Dave promptly burst into tears as not everyone in the world knew Dave.
The Mersenne Twister.
It takes only one nail to hold the picture up
The lightbulb works fine...
You will find out when the light comes on.
None. Social scientists do not change light bulbs they search for the root cause as to why the last one went out.
V.
You try so hard to get in but 9 months later you regret you ever came.
They got into Yale.
One. They just hold the bulb in place and the world revolves around them.
One to hold the lightbulb, and the rest of the world to revolve around them