What are some life changing speeches?

Does anyone know of a speech given by anyone that has changed your life? Anything will help!What are some life changing speeches?definitely the I Have A Dream Speech by Martin Luther King. Also, the Gettysburg Address by Abraham Lincoln, John F. Kennedy's Inaugural Address, Franklin Roosevelt's Pearl Harbor Address to the nation, and the Declaration of War Against the US by Adolf HitlerWhat are some life changing speeches?i have a dream by mlk