“We must accept finite disappointment, but never lose infinite hope.” – Dr. Martin Luther King, Jr.

He’d be 85 years old today.

It’s been over 45 years since Dr. Martin Luther King, Jr.’s death, yet his stirring words, script and motivational influence remain just as significant today as they did when he was alive.

Driven and inspired by supporters of nonviolence, Dr. King sought equality for African Americans, the underclass and victims of discrimination, as well as played a key role in the civil rights movement

In honor of Martin Luther King, Jr. Day, let’s take a look at some of Dr. King’s historic moments that set the stage for a revolutionary future.

In tweets, here’s why we celebrate and honor, Dr. King.

This is just a small peek into the life of Dr. King, “one of the greatest nonviolent leaders in world history.” Learn more about the rich history, here.