The mirrors in your mind can reflect the best of yourself, not the worst of someone else.
You want to know what failure looks like? Take a look in the mirror.[to Evil Queen]
There comes a time when a man must look at himself in the mirror, to judge himself instead of waiting to be judged by others.
You must have spent a third of your life standing in front of mirrors. My earliest childhood recollection is of you standing in front of a mirror. Up until I was four I thought you was twins.[to Del Boy]
If you aren’t where you want to be, just look in the mirror.