'I don't know the key to success, but the key to failure is trying to please everybody.' -Bill Cosby
One of the most successful and influential entertainers of the last 50 years, Cosby himself spent many years appearing to please everybody, starring in friendly shows such as The Cosby Show and Kids Say the Darndest Things.
In May 2004, while accepting an award during the 50th Anniversary commemoration of the Brown v. Board of Education ruling, Cosby made the first of many future comments critical of the African American culture's emphasis on music and money over education, setting the stage for him to become one of the more politically incorrect -- yet still widely praised -- voices in the black community.