A critic is a necessary evil, and criticism is an evil necessity.
Society's the mother of convention.
Nonsense makes the heart grow fonder.
... the subjective viewpoint is the only one to use regarding a library. Your true library is a collection of the books you want.You may have deplorably poor taste or bad judgment. Never mind. Correct those traits before you exchange your books.
Patriotism covers a multitude of sins.
A cynic is a man who looks at the world with a monocle in his mind's eye.