"Women have no sympathy and my experience of women is that they are always in a muddle."

"I attribute my success to this: I never gave or took any excuse."

"I am not afraid of the difficulties, for I know that I can overcome them."

"The amount of good which a woman can do to a man is not by 'keeping house' for him, but by giving him a share in her own intellectual life."

"I am not a woman. I am a machine. I am a thinking machine, but I have no feelings."