Sentence examples for they should think from inspiring English sources

They should think hard.

They should think again.

They should think strategically.

But they should think twice.

"They should think twice".

They should think before they speak.

They should think about that.

They should think, and stop.

But maybe they should think again.

I think they should think again.

They should think twice before venturing into hostile areas like Somalia, Iran or North Korea.