You may want to illustrate your points with the comics themselves. Here are some relevant panels.
More images will be added as found or suggested.

[the Oracle of Barbara’s dream, rendered in shades of green and wearing the mask that would become Barbara’s symbol, speaks to her.
Oracle: You have lost nothing that matters. You have everything you need. Everything before leads up to now and now leads up to what shall be.]

[the spirit of Gotham speaks to Barbara through a young man. As she listens she closes her eyes, a tear slipping down her cheek.
Gotham: You serve me better this way than you ever did before.]

[Barbara stares forward, looking determined.
Barbara: Y’know, a lot of the time it’s like you Batguys want me to hold on to the past because you can’t get over it. Understand…I have.
I have a new life now. One I like - one that fulfils me. It’s not the same one I had before. But it’s good. Maybe even better.]

[Barbara Gordon grins as she sits in her wheelchair, a yellow backdrop of Gotham and her people in the background; a flock of white pigeons fly in front of her.
Narration: A little over a year has passed since my old life ended, since I died and was reborn. The shadows remain, but only to give contrast to the light.
I am no longer a distaff counterpart to someone else. I’m me - more me than I have ever been. My life is my own. I embrace it, and the light, with a deep, continuing joy.]
these will definitely be included.