In a legacy as profound as Dr. Martin Luther King, Jr.'s, one thing is for certain -- the civil rights leader lived to help those who needed him most.
"Life's most persistent and urgent question is, 'What are you doing for others?' " King once said to an audience in Montgomery, Alabama in 1957.
In honor of Martin Luther King, Jr. Day, HuffPost Impact asked readers: How do you give back?
And the Internet answered.
Here are some of our favorite responses reflecting how readers have chosen to better their communities near and far: