Removing the faults in a stage-coach may produce a perfect stage-coach but it is unlikely to produce the first motor car.

Politically Obama's amazing streak of self-destructing opponents who have lain beneath his feet during his unlikely political career appears to be holding.

To separate children from others of similar age and qualifications solely because of their race generates a feeling of inferiority as to their status in the community that may affect their hearts and minds in a way unlikely ever to be undone.