Read the poem. The Courage That My Mother Had

by Edna St. Vincent Millay.

The courage that my mother had
Went with her, and is with her still:
Rock from New England quarried;
Now granite in a granite hill.

The golden brooch my mother wore
She left behind for me to wear;
I have nothing I treasure more:
Yet, it is something I could spare.

Oh, if instead she’d left to me
The thing she took into the grave!—
That courage like a rock, which she
Has no more need of, and I have.

In "The Courage That My Mother Had," what is the meaning of the lines The courage that my mother had / Went with her, and is with her still: mean?

The speaker is grateful for the life her mother gave her.

The speaker's mother's courage could not help her in the end.

The speaker's mother left her nothing when she died.

The speaker lacks her mother's courage.