"“All of our opinions are open to criticism,” Roberts said in remarks to judges and lawyers. “In fact, our members do a great job of criticizing some opinions f

"“All of our opinions are open to criticism,” Roberts said in remarks to judges and lawyers. “In fact, our members do a great job of criticizing some opinions from time to time. But simply because people disagree with an opinion is not a basis for criticizing the legitimacy of the court.”" Were you thinking of a different quote from your source? This quote, which seemed closest to your intent, does not at all say what you were suggesting.