One should never judge a person by external appearance I completely agree with this widely-known expression. Similar to this expression is another one "never judge book by its cover". Countenance is the last thing by which we should evalate other persons' mind and soul. I remember two different stories. We all know a story about bell-ringer from a novel by V.Hugo. It is aso well-known myth about young man who only loved his own reflection and looked at it all day long. They are different, but at the same time both suffer because of their otherness. Drawing this analogy I want to make a point that no one should trust their own eyes.