Dixon Elementary, makes her speech while pacing the stage ... Judges and competitors pose for a photo at the end of Lardner LLP’s Annual MLK Jr. Oratory Competition at The Drake Hotel Jan.

Celebrate Martin Luther King Jr.'s legacy with a look back at 15 of his most powerful quotes, including the iconic 'I Have a Dream' speech and more.

MELINA MARA via Getty Images Bernice A ... what experts have to say about the “I Have a Dream” speech, and what Martin Luther King Jr.’s work really tells us: People repeatedly misuse ...