Clarence X?

Malcolm X:

 The white conservatives aren’t friends of the Negro either, but they at least don’t try to hide it. They are like wolves; they show their teeth in a snarl that keeps the Negro always aware of where he stands with them. But the white liberals are foxes, who also show their teeth to the Negro but pretend that they are smiling. The white liberals are more dangerous than the conservatives; they lure the Negro, and as the Negro runs from the growling wolf, he flees into the open jaws of the “smiling” fox.

Clarence Thomas:

I was bitter toward the white bigots whom I held responsible for the unjust treatment of blacks, but even more bitter toward those ostensibly unprejudiced whites who pretended to side with black people while using them to further their own political and social ends, turning against them when it suited their purposes. At least southerners were up front about their bigotry; you knew exactly where they were coming from, just like the Georgia rattlesnakes that always let you know when they were ready to strike. Not so the paternalistic big-city whites who offered you a helpful hand so long as you were careful to agree with them, but slapped you down if you started acting as if you didn’t know your place. Like the water moccasin, they struck without warning—and now I had stepped within striking distance.