"I haven't accomplished everything that I want to yet in my career, that's why I'm still playing. I just know that I still have something left inside of me to accomplish, and I don't know exactly what that is. Hopefully, I'll know one day soon"

In this quote, Mary Pierce is expressing her determination and drive to continue playing in her profession. She acknowledges that she has not accomplished all of her objectives yet, but that is precisely why she is still playing. She believes that there is still something inside of her that she has yet to achieve, and she is unsure of what that may be. However, she stays hopeful that a person day she will find what it is and be able to accomplish it. This quote showcases Pierce's enthusiasm for her career and her unwavering decision to keep pressing herself to reach brand-new heights.