If ever proven true, M-theory and string theory would mean big progress for science.

Are you trying to push the idea that evolution means progress?

Our free exchange of information means swifter progress, even if we do give away a few secrets.

At least she'd answered that time, which meant progress of a kind.

Change doesn't necessarily mean progress, she concedes, but "change is exactly what we need" when it comes to the issue of race in this country.

Today, administration officials said this did not mean unfettered progress in improving those relations.

But in all cases progress means progress only in some particular thing.

But at the war's outset the industrializing North was by no means confident the new economy meant only progress.

An early start will thus mean slower progress and hence more time to consider the consequences.

Using factual information, we can illustrate why this Treaty means progress for everyone in Europe.