One thing that's true of all heroes... they're really quotable!
I have a few that I really love. The above is a scene from Agent Carter that I'm always quoting (in my head at least). Whenever someone questions whether or not I can do something, my mantra has become "Do as Peggy says!" It's a reminder to stop caring about what people expect me to be able to do. What matters is that I CAN do it. And that I will.
And then there's Batman
Just full of sass. Weirdly enough, I know his nemesis is the Joker, but Batman is always good for a laugh!