One accurate measurement is worth a thousand expert opinions.

One accurate measurement is worth a thousand expert opinions.

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!

One can give a really unbiased opinion only about things that do not interest one

One can give a really unbiased opinion only about things that do not interest one

We probably wouldn't worry about what people think of us if we could know how seldom they do.

We probably wouldn't worry about what people think of us if we could know how seldom they do.

Nobody holds a good opinion of a man who holds a low opinion of himself

Nobody holds a good opinion of a man who holds a low opinion of himself

The foolish and the dead alone never change their opinions.

The foolish and the dead alone never change their opinions.

And it's my opinion, and that's only my opinion, you are a lunatic. Just because there are a few hundred read more

And it's my opinion, and that's only my opinion, you are a lunatic. Just because there are a few hundred other people sharing your lunacy with you does not make you any saner. Doomed, eh?

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.

For having lived long, I have experienced many instances of being obliged, by better information or fuller consideration, to change read more

For having lived long, I have experienced many instances of being obliged, by better information or fuller consideration, to change opinions, even on important subjects, which I once thought right but found to be otherwise.