Who or what is the "holy ghost"?

I sort of get "god, the father", and "god the son", but who or what is the "holy ghost" / "holy spirit"?

Why is code generation so powerful?

Why is code generation so powerful?

Who is asking the question?

Who is asking the question?
Who wants to know?

What is the difference between nothing and everything?

What is the difference between everything and nothing?
What is a difference between nothing and everything useful for?
Why would I be interested in a difference between nothing and everything?
Is this the same question?

How loud is the silence?

Is it like the silence of transcendance?
Or is it some other kind of silence?
What kind of silence is it?

Where do I begin?

Where do I begin?
How do I begin?
What do I begin?
What is motivation?

Why?

Why write a blog where every posting consists entirely of questions?
Why would anyone do that?
What is the value of a blog like that?
Does it have any value?