This could be apocryphal, it's from a movie...but I assume it's in the SA court records
Judge:
Why do you people call yourselves black? You look more brown than black. Steve Biko:
Why do you call yourselves white? You look more pink than white.
Always admired Biko...brilliant mind like Clarence Thomas and Thomas Sowell...and the SA police/security services killed him before he turned 31 years old.