Conclusion

Marriage in the 1800s basically only came around once in a woman's life, so she had to choose the prime timing and the perfect person to spend her life with.  This sole, key idea, Mrs. Bennet is unable to grasp as all she does is try to exploit her daughter using a sacred, bonding symbol.  As well as her lack of knowledge in the real world, this all adds to being the display of Mrs. Bennet's inability to understand what life is.  On the other hand, Elizabeth, much younger, is much more fruitful, thoughtful, and independent and believes and comprehends, that life is a one time experience and marriage is the same, and that you have to take full advantages of both by committing what you want and to whom you love.  This sums to be the differentiating line from both women's true perspective, and which one is the proper one.