"Question authority" is a popular bumper sticker slogan which first appeared in the late 1970s, and a common graffiti slogan. It is intended to encourage people to avoid appeals to authority.
Famous quotes containing the words question and/or authority:
“To be or not to be is not a question of compromise. Either you be or you don’t be.”
—Golda Meir (1898–1978)
“Authority poisons everybody who takes authority on himself.”
—Vladimir Ilyich Lenin (1870–1924)