The cornerstone of any nutritious movie. The speech. There are no small parts, only small actors. These scenes are great, big, giant, famous actors with whacking enormous chunks of script to wield as they will.
Ever since Marlon Brando compiled eight hours of footage in the jungle while filming one scene for Apocalypse Now, the speech has been the spine of movie greats. Now is your chance to learn all the greats by heart, presuming you haven't already. You should have.
If none of these speeches make your neck hairs stand on end, or at very least give you a tickle in your cranium, then you may need to visit a quack-ask about autism.