Select the correct answer.
based on the excerpt from o. henry’s short story “a retrieved reformation,” what is a theme found in the story?

hardly believing that she heard him aright, she unpinned the bud from the bosom of her dress, and placed it in his hand. jimmy stuffed it into his vest-pocket, threw off his coat and pulled up his shirt-sleeves. with that act ralph d. spencer passed away and jimmy valentine took his place.

"get away from the door, all of you," he commanded, shortly.

he set his suit-case on the table, and opened it out flat. from that time on he seemed to be unconscious of the presence of any one else. he laid out the shining, queer implements swiftly and orderly, whistling softly to himself as he always did when at work. in a deep silence and immovable, the others watched him as if under a spell.

in a minute jimmy's pet drill was biting smoothly into the steel door. in ten minutes—breaking his own burglarious record—he threw back the bolts and opened the door.

agatha, almost collapsed, but safe, was gathered into her mother's arms.

jimmy valentine put on his coat, and walked outside the railings towards the front door. as he went he thought he heard a far-away voice that he once knew call "ralph! " but he never hesitated.

a.
no matter how hard you try, you can never change yourself for the better.
b.
everyone has the ability to change.
c.
people who truly love each other should be honest with each other.
d.
nothing is as powerful as a mother’s love for her child.
e.
you can only save someone’s life by risking your own.