This is the image of a humanist who the author extols. She is an orphan girl of a rich and noble. She is a knowledgeable and well-trained woman of the new era. Her eloquence, wit, bravery and adaptability. It can be said that Portia is a female image of the new era. She is a advocate of justice, lively, cheerful, elegant, humorous and full of wisdom. The person who acted decisively shone with the dawn of the female awakening era.