Living in the big city, I do feel like I spend a lot of time underground. I'm there now, actually.
I live on the Meijo Line, which is the purple one. The Meijo Line makes a big circle, with other lines cutting in and out of it. There's a yellow line, a red one, a blue one, and a pink one. Right now, I'm on the way to the International Center to return my books, so I'm looping on purple almost halfway around. Then I'll switch to the red line to take me all the way in.
You who have made me see many troubles and calamities
will revive me again;
from the depths of the earth
You will bring me up again.