Each person is 3-dimensional. How often do we treat each other as single-dimension individuals? How often are we labeled by one adjective instead of by the entire being that makes us human? How many times do we misjudge a person based on their outside expression? An expression held at one moment can never give a complete picture of who someone is.
If you hang around a certain individual long enough, you may get a glimpse of them through a gamut of expressions.
Eric Christopher Jackson