James Horner's score from A Beautiful Mind is a breathtaking masterpiece that can make me feel at peace, sob, or get me inspired. It will always remain my favorite score; it brings mental illness and genius/mathematics to life in music. Second would be Nicholas Hooper's score for Harry Potter and the Order of the Phoenix.
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Helinger: Now, what do you see, John?
Nash: Recognition...
Helinger: Well, try seeing accomplishment!
Nash: Is there a difference?