Practical constraints on speech

There are surely many things a man may hold, which at the same time he may feel that he has no right to say publicly, and which it may annoy him that he has said publicly. The law recognizes this principle. In our own time, men have been imprisoned and fined for saying true things of a bad king. The maxim has been held, that, “The greater the truth, the greater is the libel.” And so as to the judgment of society, a just indignation would be felt against a writer who brought forward wantonly the weaknesses of a great man, though the whole world knew that they existed. No one is at liberty to speak ill of another without a justifiable reason, even though he knows he is speaking truth, and the public knows it too.

— Cardinal Newman