Whats your favorite speech?

One of my favorite is Charlie Chaplin's speech at the end of his movie the dictator he wrote the speech himself.
[media=https://m.youtube.com/watch?v=w8HdOHrc3OQ]

Another favorite is the speech in the beginning of the tv show newsroom.

[media=https://m.youtube.com/watch?v=ZPHSXUS0_1c]

And finally one from President Bartlet in The West Wing

[media=https://m.youtube.com/watch?v=DSXJzybEeJM]