The Harry Potter series, books and movies contain emotional speeches and good dialogue.
"It does not do to dwell on dreams and forget to live"
"I am what I am an’ I’m not ashamed"
"It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends"
"If you want to know what a man’s like, take a good look at how he treats his inferiors, not his equals"
"Of course it is happening inside your head, Harry, but why on earth should that mean it is not real?"
"Things we lose have a way of coming back to us in the end, if not always in the way we expect"
"I am not worried, Harry...I am with you"
"Just because you have the emotional range of a teaspoon doesn’t mean we all have."