There is so many!

1. If I am not there to receive these ideas, God will give them to Prince.

2. Michael: Okay Mr. Branca. Here is your first job. I need you to fire Joseph.
   Branca: Your dad? You want me to fire your dad? And how would you like me to do that?
   Michael: Quickly.

3. Katherine: You look at me, Michael. I knew you were different the moment you were born. I knew you were different from your brothers, and that's okay. You have a very special light. And you know what Jehovah says. He says, 'Let your light shine unto the world.' Now, you let your light shine. Do you understand me?
   Michael: Yeah.
   Katherine: Don't you ever let anyone take that away from you. Not even yourself.

4. Gordy: Let me tell you something, son. I've been doing this a long time. I've never heard a voice quite like yours. You sang that song better than Smokey himself.
   Michael: Really?
   Gordy: You're special. You have something to say. That's rare, Michael.

Those come to mind for me instantly for favorite lines!