No, skipper, that is a scientific impossibility.

Not to know would be an administrative impossibility.

I get this cynicism. I get this sense of impossibility.

But a good career is an impossibility, so that's not going to work.

I was faced with treating a lot of critically ill patients at 24,000 feet, which was an impossibility.

So their scores had gone up from zero to 30 percent, which is an educational impossibility under the circumstances.

If not, I'll have a good career. But a good career is an impossibility, so that's not going to work.

The Impossibility of February is that February's a really wretched month in New York and the images for me conjure up these really awful things.

Roger Bannister and the four minute mile, it was a physical impossibility to break the four minute mile in a foot race until Roger Bannister stood up and did it.

If he only understood us, repeated the father and by shutting his eyes he absorbed the sister's conviction of the impossibility of this point, then perhaps some compromise would be possible with him.

I got an educational impossibility, zero to 30 percent in two months in the tropical heat with a computer under the tree in a language they didn't know doing something that's a decade ahead of their time.

Dear Nickelodeon, I've gotten over how Sponge Bob's pants are not actually square, I can ignore most of the time that Gary's shell is not a logarithmic spiral, but what I cannot forgive is that Sponge Bob's pineapple house is a mathematical impossibility!

On the contrary, the Islamic world left the Palestinians without real support for decades. In reality, for them the conflict has come to symbolize the anachronistic perpetuation of an unfair colonial order, to represent their political malaise, and to embody the perceived impossibility of their being masters of their destiny.