“In every man's mind the good seeds of liberty are planted, and he who brings his fellow down so low, as to make him contented with a condition of slavery, commits the highest crime against God and man. Brethren, your oppressors aim to do this. They endeavor to make you as much like brutes as possible. When they have blinded the eyes of your mind-when they have embittered the sweet waters of life-then, and not till then, has American slavery done its perfect work.”