阅读理解。阅读下列短文, 从给的四个选项 (A、B、C和D) 中, 选出最佳选项。
Life is not a beauty contest.We all focus on our imperfections(瑕疵)．In fact，you should see yourself in a proper way.It's necessary for you to know that self knowledge(自知之明)is the most important beauty secret.
Don't hate yourself for wanting to be beautiful.Goodlooking people get special treatment from strangers，employers and even their own mothers.We're not even close to our objective when it comes to judging our own looks.Other people see the whole package.But when we look in the mirror，we're likely to pay attention to imperfections.For example, that bump(凸起)on your friend's nose. It's her feature！It gives her character！But to you，that thing on your nose is completely ugly.
