Author Quotes and aphorisms about challenged Iyanla Vanzant ,, You have a right to say no. Most of us have very weak and flaccid 'no' muscles. We feel guilty for ... Ilyasah Shabazz Brent Weeks David Guterson Linda Chavez Celeste Ng Jay Kristoff John Henrik Clarke ,, When Marcus Garvey died in 1940, the role of the British Empire was already being challenged by Ind... John Gerzema