That rare commodity..........

Few are willing to brave the disapproval of their fellows, the censure of
their colleagues, and the wrath of their society. Moral courage is a rarer
commodity than bravery in battle or great intelligence. Yet it is the one
essential, vital quality for those who seek to change a world that yields
most painfully to change. And I believe that in this generation those with
the courage to enter the moral conflict will find themselves with companions
in every corner of the globe.

–Robert Kennedy

Thanks to titusonenine