He wondered if he would see his reflection when looking into a mirror while travelling in a train at the speed of light — and this is where his theory of relativity came from. (studiointernational.com)
Sometimes, we all get a little tired of looking into the mirror and seeing the same old reflection staring back. (facetocurls.com)
Look into the mirror at your profile and notice when you go down, do you stop using your legs to lower your body and just lean over. (liftingrevolution.com)