We were able to acknowledge that all these mutually contradictory opinions were right on some point in these complicated interrelationships, and to demonstrate that they had discovered something that was correct.
opinionsquotes
In other matters no sensible person will behave so irresponsibly or rest content with such feeble grounds for his opinions and for the line he takes. It is only in the highest and most sacred things that he allows himself to do so.
The opinions that are held with passion are always those for which no good ground exists; indeed the passion is the measure of the holder’s lack of rational conviction.
I am in no degree ashamed of having changed my opinions. What physicist who was active in 1900 would dream of boasting that his opinions had not changed?
The opinions which are still persecuted strike the majority as so monstrous and immoral that the general principle of toleration cannot be held to apply to them. But this is exactly the same view as that which made possible the tortures of the inquisition.
Whoever attaches great importance to the opinions of people pays them too much honour.
honour / importance / opinions
Altered opinions do not alter a man’s character (or do so very little); but they do illuminate individual aspects of the constellation of his personality which with a different constellation of opinions had hitherto remained dark and unrecognizable.
It is not conflict of opinions that has made history so violent but conflict of belief in opinions, that is to say conflict of convictions.
We would not let ourselves be burned to death for our opinions: we are not sure enough of them for that.
It is hard enough to remember my opinions, without also remembering my reasons for them!