If you watch Grey's Anatomy, you've already recognized Meredith. And if you are a true fan, you might even remember this scene.
I watch Grey's Anatomy and in my opinion, there are so many beautiful things said in that serie. Hard things sometimes but true and that is what makes it so beautiful. When I read this 'quote' I can hear Meredith say it, with her special voice and intonation.
To all the people who throw others away like a Cleanex (unfortunately there are many who act like this, way too much), let me tell you this : you just DON'T.