A fellow can’t keep people from having a bad opinion of him, but he can keep them from being right about it.

The fewer clear facts you have in support of an opinion, the stronger your emotional attachment to that opinion.

Contradiction: stubbornness versus stupidity.

You Have a Right to Your Opinions. I Just Don’t Want to Hear Them.

A yawn may not be polite, but at least it is an honest opinion.

Public opinion is the greatest force for good, when it happens to be on our side.

The weakness of public opinion is that so many people express it only privately.

People’s minds are changed through their pockets.

The foolish and dead alone never change their opinion.