No one, we presume, supposes that any change in public opinion or feeling, in relation to this unfortunate race, in the civilized nations of Europe or in this country, should induce the court to give to the words of the Constitution a more liberal construction in their favor than they were intended to bear when the instrument was framed and adopted.
Taney is saying the Constitution should always be read the same way it was when it was first written no matter how society changes this is pure originalism. I disagree because if we followed this logic blindly equality and progress would've never happened.