What Am I Riddles

Question: I can be half without getting thinner.
I can shine with no fire.
I can be hidden but never taken.
I can stay dry while moving the ocean.

What am I?

Question: What's always coming, but never arrives?

Question: You put me in dry but then I get wet.
The longer I stay in, the stronger it will get.

What am I?

Question: A vivid reality, a naked morality, a place where wishes come true.

Question: You can only keep it once you give it to somebody.

What is it?