"That's enough money to make a serious difference and attract very good teachers to places that need it most," he said.
"I will not allow any serious differences between Arafat and me."
Despite many serious differences between them, they united to save civilization.
On this day, too, the men did their best to settle any serious differences or crimes.
Fair enough, I said: there did seem to be some serious ideological differences between us.
The serious differences - and bad blood - made compromise impossible.
Iraq is among the only places left in the world where Moscow can make a serious difference.
We should also give attention to the serious differences on the question of whaling.
The two men have serious difference over Indians and natural resource issues.
We have a serious economic difference and this is no way to go about solving it.