In the broader context, this quote applies to any group that is being crippled with conflicts and disagreements from within. The quote by Abraham Lincoln was shared by Ray Dalio on President's Day.

Look back at the late Rev. Jesse Jackson's most memorable quotes, from Democratic National Convention speeches and more.

As Mark Twain is often credited with saying, “History doesn't repeat itself, but it often rhymes.” Such rhymes can be heard in the words of great leaders, particularly compassionate, empathetic, and ...