Argument Quote by John Stuart Mill

An opinion which excites no opposition at all is not worth having!

— Marie Corelli

Opinion has a significance proportioned to the sources that sustain it.

— Benjamin Cardozo

Opinion is ultimately determined by the feelings, and not by the intellect.

— Herbert Spencer

There's a thing about opinions... They are formulated over time. They tend to change with time, and you are going to change your mind…

— Kalki Koechlin

It often takes more courage to change one's opinion than to keep it.

— Willy Brandt

To have a very strong opinion all the time is corrosive to a person's intellect. It becomes your default position.

— Denise Mina

The habit of an opinion often leads to the complete conviction of its truth, it hides the weaker parts of it, and makes us…

— Jons Jacob Berzelius

It often takes more courage to change one's opinion than to stick to it.

— Georg C. Lichtenberg

While public opinion might sway back and forth, right and wrong do not.

— Andy Andrews

It doesn't matter how strong your opinions are. If you don't use your power for positive change, you are, indeed, part of the problem.

— Coretta Scott King

An opinion should be the result of thought, not a substitute for it.

— Jef Mallett

Opinions are the cheapest commodities on earth. Everyone has a flock of opinions ready to be wished upon anyone who will accept them. If…

— Napoleon Hill