Reading, cheering, cheering poetry

From the burning poetry school. Please indicate the author.

The moonlight is dim and the night is dark.

The desk lamp is vaguely in the sea of books.

Work hard tonight,

You have to celebrate the new year! (Sun Jin)

Month after month is like water,

When is the study exam due?

The road is bumpy, but go ahead,

There is light ahead! (Wu Di