I refuse to accept the view that mankind is so tragically bound to the starless midnight of racism and war that the bright daybreak of peace and brotherhood can never become a reality... I believe that unarmed truth and unconditional love will have the final word. Martin Luther King, Jr.
Non-violence is the greatest force at the disposal of mankind. It is mightier than the mightiest weapon of destruction devised by the ingenuity of man. Mahatma Gandhi
All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty or possessions. John Locke
Black and white are the colors of photography. To me they symbolize the alternatives of hope and despair to which mankind is forever subjected. Robert Frank
Mankind must put an end to war before war puts an end to mankind. John F. Kennedy