(noun) Sameness, identicalness; the quality or fact of (several specified things) being the same.
"Some of the biggest cases of mistaken identity are among intellectuals who have trouble remembering that they are not God."
"Any real change implies the breakup of the world as one has always known it, the loss of all that gave one an identity, the end of safety."
"Most people are other people. Their thoughts are someone else's opinions, their lives a mimicry, their passions a quotation."
"We know what we are, but not what we may be."
"Friendship is born from an identity of spiritual goals - from common navigation toward a star."
"The things that make me different are the things that make me."
"The most effective way to change your habits is to focus not on what you want to achieve, but on who you wish to become."
"The more you repeat a behavior, the more you reinforce the identity associated with that behavior."