These days, if a man still attacks and crushes opinions with suspicions and outbursts of rage, in the manner of men during the Reformation, he clearly betrays that he would have burnt his opponents, had he lived in other times, and that he would have taken recourse to all the means of the Inquisition, had he lived as an opponent of the Reformation.

We are so fond of being out among Nature, because it has no opinions about us.

The surest sign of the estrangement of the opinions of two persons is when they both say something ironical to each other and neither of them feels the irony.

The snake that cannot shed its skin perishes. As well the minds which are prevented from changing their opinions; they cease to be mind.

It's rare for anyone to value the opinions of a teenage girl.

There are as many opinions as there are experts.