The danger is not that a particular class is unfit to govern: every class is unfit to govern.
Lord ActonIt is not that the girl is unfit for everything, it is that she is not of this world.
Of Love and Other DemonsThe worst of doing one's duty was that it apparently unfitted one for doing anything else.
Edith WhartonIn the past I've had a bad injury, and then struggled when I've got back because I've been unfit.
Jamie Redknapp