In honor of Martin Luther King Jr., on what would have been the activist’s 87th birthday, we’ve rounded up a few of his most memorable quotes. Dr. King was only 39 when he was killed, yet he continues to serve as an example of how the heroic efforts of one person can forever change the world. Today is the perfect opportunity to start asking how you can help your community in ways big and small. You don’t need to give one of the most iconic speeches in history or be thrown in jail 30 times to make a difference, after all. Head here for some great volunteer ideas.