"With this faith, we will be able to hew out of the mountain of despair a stone of hope. #IHaveADream" – Kerry Washington, who posted this on Twitter on Jan. 16, 2017
"This is our hope, and this is the faith that I go back to the South with. #IHaveADream" – Jennifer Lopez, who posted this on Twitter on Jan. 16, 2017
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"With this faith, we will be able to work together, to pray together, to struggle together, #IHaveADream" – Lady Gaga, who posted this on Twitter on Jan. 16, 2017
"#MLKJr on peaceful disobedience. Now is the time to stand up and be inspired. #MLKDAY" – Mark Ruffalo
"From every mountainside, let freedom ring! #IHaveADream" – Oprah Winfrey, who posted this on Twitter on Jan. 16, 2017
"I have a dream that one day every valley shall be exalted#IHaveADream" – Shonda Rhimes, who posted this on Twitter on Jan. 16, 2017
"I have decided to stick with love. Hate is too great a burden to bear." – Neil Patrick Harris, who posted this on Twitter on Jan. 16, 2017
"Today We Celebrate You. Thankful For All You've Done. #MLKDay." – Ciara, who posted this on Twitter on Jan. 16, 2017
"Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that." #MLKDAY" – Tim McGraw, who posted this on Twitter on Jan. 16, 2017
"Reflect on his words today. Heed his warnings. Follow his lead. #MLK." – Josh Gad, who posted this on Twitter on Jan. 16, 2017
"Thinking of Dr. King and great leaders like @repjohnlewis who carry on his legacy. May their example be our call to action." – Michelle Obama, who posted this on Twitter on Jan. 16, 2017
"Respect. Now more than ever. #MLK." – Ben Stiller, who posted this on Twitter on Jan. 16, 2017 on Jan. 16, 2017
"and every hill and mountain shall be made low, #IHaveADream" – Lee Daniels, who posted this on Twitter on Jan. 16, 2017
""Why?"was written for MLK &it beautifully honors his life's work. Today more than ever I share the sentiment #MLKDAYhttp://bit.ly/WhyTheKing" – Alicia Keys, who posted this on Twitter on Jan. 16, 2017
"knowing that we will be free one day. #IHaveADream" – Ellen DeGeneres, who posted this on Twitter on Jan. 16, 2017
"Re listening & re reading the words of wisdom & insight of Dr. Martin Luther King feels especially healing this year. Happy #MLKDAY to all!" – Jesse Tyler Ferguson, who posted this on Twitter on Jan. 16, 2017
"'Freedom is never voluntarily given by the oppressor; it must be demanded by the oppressed. Martin Luther King, Jr." – Ricky Gervais, who posted this on Twitter on Jan. 16, 2017
"Let us honor and remember Dr. Martin Luther King, Jr. in what we do, in what we teach our children.. everyday#MLKDay #hope #standup #bethechange" -Leah Remini, who posted this on Instagram on Jan. 16, 2017
"'The arc of the moral universe is long, but it bends towards justice.' – Martin Luther King Jr. #MLKDay." – Russell Simmons, who posted this on Twitter on Jan. 16, 2017
"Thank you Reverend Dr Martin Luther King Jr for being a guiding light of love for our country; even 59 years after you went ahead!"-Melissa Joan Hart, who posted this on Twitter on Jan. 16, 2017