The antiquity and general acceptance of an opinion is not assurance of its truth. (Quote by - Pierre Bayle)

It is always brave to say what everyone thinks. (Quote by - Georges Duhamel)

Opinion is like a pendulum and obeys the same law. If it goes past the centre of gravity on one side, it must go a like distance on the other; and it is only after a certain time that it finds the true point at which it can remain at rest. (Quote by - Arthur Schopenhauer)

There are a great many opinions in this world, and a good half of them are professed by people who have never been in trouble. (Quote by - Mavis Gallant)

Men are only as loyal as their options. (Quote by - Bill Maher)

I believe that artists should never relinquish all production control, which, in my opinion, is entering dangerous territory. (Quote by - Veruca Salt)

Opinions cannot survive if one has no chance to fight for them. (Quote by - Alain Rene Le Sage)

Journalists should denounce government by public opinion polls. (Quote by - Dan Rather)

Between friends differences in taste or opinion are irritating in direct proportion to their triviality. (Quote by - W H Auden)

Public opinion is a compound of folly, weakness, prejudice, wrong feeling, right feeling, obstinacy, and newspaper paragraphs. (Quote by - Robert Peel)

Difference of opinion is the one crime which kings never forgive. (Quote by - Ralph Waldo Emerson)

Facts are cheels that winna ding, An' downs be disputed. (Quote by - Robert Burns)

None of us whether Men or Women but have so good an Opinion of our own Conduct as to believe we are fit, if not to direct others, at least to govern our selves. (Quote by - Mary Astell)

I never considered a difference of opinion in politics, in religion, in philosophy, as cause for withdrawing from a friend. (Quote by - Thomas Jefferson)

We can never be sure that the opinion we are endeavouring to stifle is a false opinion; and even if we were sure, stifling it would be an evil still. (Quote by - John Stuart Mill)

Everyone is entitled to our opinion. (Quote by - Tre Cool)

One should respect public opinion insofar as is necessary to avoid starvation and keep out of prison, but anything that goes beyond this is voluntary submission to an unnecessary tyranny. (Quote by - Bertrand Russell)

The cleverest of all, in my opinion, is the man who calls himself a fool at least once a month. (Quote by - Fyodor Dostoevsky)

No errors of opinion can possibly be dangerous in a country where opinion is left free to grapple with them. (Quote by - William Gilmore Simms)

I am disillusioned enough to know that no man's opinion on any subject is worth a damn unless backed up with enough genuine information to make him really know what he's talking about. (Quote by - H. P. Lovecraft)

I think the actions of the president are, in my opinion, the most vile and hateful words ever spoken by a sitting president. I am stunned and I'm horrified. (Quote by - Rosie O'Donnell)

It does not matter if you think I'm clever or otherwise, my opinions are still the same and equally valid. (Quote by - Thomas Harrison)

Listen, everyone is entitled to my opinion. (Quote by - Madonna)

He adopts the opinion of others like a monk in the Sorbonne. (Quote by - Blaise Pascal)

If a man consults whether he is to fight, when he has the power in his own hands, it is certain that his opinion is against fighting. (Quote by - Horatio Nelson)