But there is a profound difference between this march today and those of 30 years ago.

But there's a profound difference in the way the two agencies function.

But what they don't understand is the profound difference in power between rich and poor.

But there was always a profound political difference between the two of you.

There are also certain profound differences between the two novels.

But it could make a profound difference to her father.

Both are pathways to a truth, but there is a profound difference in process.

There is a profound difference between an excuse and an analysis.

"The idea was how do we resolve the profound social differences."

To be sure, there are some profound differences between then and now.