Writer Quotes and aphorisms about martin luther David Horowitz Jim Wallis Jim Wallis Sue Monk Kidd ,, There's a gap somehow between empathy and activism. Rev. Dr. Martin Luther King, Jr. spoke of 'soul... Jonathan Kozol Jonathan Kozol Barbara Ehrenreich Bernie Siegel ,, When your heart speaks to you about what you need to do to sustain life on this planet, listen to i...