But the 21st century will make them a poor people with plenty of free time.

The twenty-fourth century was making it all too easy.

They understood that 99 years do not a century make, which is more than you can say for us today.

Twenty-six centuries of history made little difference to the stars.

The 20th century makes itself felt in other ways too.

And yet, he thought to himself, even one century makes buildings old.

Chinese cities, then and now: The difference a century makes.

Nobody had known what difference another five centuries could make.

They took a perfectly good grape and for a century made really bad wine with it.

The twenty-first century might make the twentieth look like nothing at all.