Invest in the human soul. Who knows, it might be a diamond in the rough. Mary Mcleod Bethune Next Quote If we have the courage and tenacity of our forebears, who stood firmly like a rock against the lash of slavery, we shall find a way to do for our day what they did for theirs. - Mary Mcleod Bethune Previous Quote Knowledge is the prime need of the hour. - Mary Mcleod Bethune