Emma and Mr. Gold in “Unfinished Business”

Emma

I can't cast a spell. I can spell "spell."

Mr. Gold

You can. It's in you.

Emma

Well, how? Here? Like from my brain?

Mr. Gold

Just try. [Emma starts to concentrate her thoughts] Stop thinking! Conjuring magic is not an intellectual endeavor. It's emotion. You must ask yourself: "Why am I doing this? Who am I protecting?" Feel it. [Emma has a visionary experience and successfully casts a protection spell] Oh, yeah, you feel it.