More quotes by Martin Luther King Jr.

"If you lose hope, somehow you lose the vitality that keeps moving, you lose that courage to be, that quality that helps you go on in spite of it all. And so today I still have a dream."
"The arc of the moral universe is long, but it bends towards justice."
"Science investigates; religion interprets. Science gives man knowledge, which is power; religion gives man wisdom, which is control. Science deals mainly with facts; religion deals mainly with values. The two are not rivals."
"The first question which the priest and the Levite asked was: 'If I stop to help this man, what will happen to me?' But...the good Samaritan reversed the question: 'If I do not stop to help this man, what will happen to him?"
"No one really knows why they are alive until they know what they'd die for."