Sentence examples for are quite certain from inspiring English sources

Mere extension of range is not vision - of that we are quite certain.

What they say they are quite certain of is this: Society is running a risk.

"Is there anything you are quite certain you don't know?" "Oh, sure," Jerry said mildly.

We can no longer laugh in your presence, but we are quite certain that somebody is laughing in yours.

But he added: "We are quite certain he is alive and we think he is somewhere between Afghanistan and Pakistan.

But the Irish are quite certain that Fulmouth (or Falmouth) Kearney, a shoemaker, was the great-grandfather of the president's great-grandfather.

I was quite certain.

(It's quite certain someone will).

Of that Mr Hook is quite certain.

I'm quite certain it isn't.

I am quite certain they are pleasing the insurance companies.