Related:

• It's just his opinion...but he's wrong!
• He who wishes to secure the good of others has already secured his own. -- Confucius.
• The individual who prosecutes a man, his brother, because he is not of the same opinion, is a monster.
  -- Voltaire,_Philosophical Dictionary_, 1764...
• It is clear that the individual who persecutes a man, his brother, because he is not of the same opinion, is a monster.
  -- Voltaire...
• The most difficult secret for a man to keep is his own opinion of himself. PAGNOL
• In civilized life, where the happiness, and indeed almost the existence, of man depends so much upon the opinion of his fellow men, he is constantly acting a studied part.
  -- Washington Irving...
• Nobody has a right to his opinion. -- Grammar rules for the unenlightened
• We are each entitled to our own opinion, but no one is entitled to his own facts.
  -- Patrick Moyniha...
• It is easy in the world to live after the world's opinio
  it is easy in solitude to live after our own; but the great man is he who in the midst of the crowd keeps with perfect sweetness the independence of solitude....