We have no right to express an opinion until we know all of the answers.

We have no right to express an opinion until we know all of the answers.

It is hard enough to remember my opinions, without also remembering my reasons for them!

It is hard enough to remember my opinions, without also remembering my reasons for them!

A man is getting along on the road to wisdom when he begins to realize that his opinion is just read more

A man is getting along on the road to wisdom when he begins to realize that his opinion is just an opinion.

It's the opinion of some that crops could be grown on the moon; which raises the fear that it may read more

It's the opinion of some that crops could be grown on the moon; which raises the fear that it may not be long before we're paying somebody not to.

I never drink water because of the disgusting things that fish do in it.

I never drink water because of the disgusting things that fish do in it.

We should be eternally vigilant against attempts to check the expression of opinions that we loathe.

We should be eternally vigilant against attempts to check the expression of opinions that we loathe.

If a man isn't willing to take some risk for his opinions, either his opinions are no good or he's read more

If a man isn't willing to take some risk for his opinions, either his opinions are no good or he's no good

Opinion has caused more trouble on this little earth than plagues or earthquakes.

Opinion has caused more trouble on this little earth than plagues or earthquakes.

It is just that we should be grateful, not only to those with whose views we may agree, but also read more

It is just that we should be grateful, not only to those with whose views we may agree, but also to those who have expressed more superficial views; for these also contributed something, by developing before us the powers of thought.