"Our lives begin to end the day we become silent about things that matter." This quote, attributed to Rev. Martin Luther King, Jr., is likely a paraphrase of original language that was slightly different. The closest statement your WorshipWeb Curator could find is this excerpt from Rev. King's...

We must accept finite disappointment, but never lose infinite hope.

We are caught in an inescapable network of mutuality, tied to a single garment of destiny. Injustice anywhere is a threat to justice everywhere. There are some things in our social system to which all of us ought to be maladjusted....

The ultimate weakness of violence is that it is a descending spiral, begetting the very thing it seeks to destroy. Instead of diminishing evil, it multiplies it. Through violence you may murder the liar, but you cannot murder the lie, nor establish truth....