As an AI language model, I do not have access to the specific passage you mentioned. However, in general, Elizabeth Cady Stanton is known for being a powerful advocate for women's suffrage. Her intelligent and articulate speeches, as well as her determination and passion for women's rights, played a significant role in the movement. It can be inferred that her personal qualities - her intelligence, speaking ability, determination, and passion - helped to propel the woman suffrage movement forward.
