I'm sort of like a Phoenix; I kind of rise from my ashes fairly quickly.

I'm like a phoenix. I rise from the ashes.

Sometimes you have to burn yourself to the ground before you can rise like a phoenix from the ashes.

How can you rise, if you have not burned

Fawkes is a phoenix, Harry. Phoenixes burst into flame when it is time for them to die and are reborn from the ashes.

I would like to be the sea
I would like to break into millions of pieces
and I would like each piece
to be dispersed in the world,
so that I can live forever
without suffering as I suffer now.
Because everything you throw into the sea
sooner or later comes back to you.