No one really knows why they are alive until they know what... - Martin Luther King Jr.

"Until justice rolls down like water and righteousness like a mighty stream."

"The arc of the moral universe is long, but it bends towards justice."

"On some positions, cowardice asks the question, is it expedient? And then expedience comes along and asks the question, is it politic? Vanity asks the question, is it popular? Conscience asks the question, is it right?There comes a time when one must take the position that is neither safe nor politic nor popular, but he must do it because conscience tells him it is right."

"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."

"We are faced with the fact, my friends, that tomorrow is today. Procrastination is still the thief of time. Over the bleached bones and jumbled residues of numerous civilizations are written the pathetic words ‘Too Late’."