Who the hell do you think you are? Rather, who the hell do you think I am? I assure you, you do not know enough about me to boldly and indignantly assert that

Who the hell do you think you are? Rather, who the hell do you think I am? I assure you, you do not know enough about me to boldly and indignantly assert that "Science cannot go forward" with the kind of attitude held by "persons like [me]".