Appearance
Things are not what they seem; or to be more accurate, they are not only what they seem, but very much else besides Aldous Huxley
Above all, do not appear to others what you are not Robert E. Lee
What you are you do not see, what you see is your shadow Rabindranath Tagore
What is actually happening is often less important than what appears to be happening William V. Shannon
Outside show is a poor substitute for inner worth Aesop
Appearances are deceptive Aesop
Happy the man who never puts on a face, but receives every visitor with that countenance he has on Ralph Waldo Emerson
The visible is a shadow cast by the invisible Plato