The bad you see in NYC is troubling to know when it rears its ugly head.
They rein in Jim's high spirits with a light touch, and we sense that they've seen enough trouble to know, instinctively, when to loosen and tighten their control.
We've got more than our fair share of weaknesses and have both gone through enough troubles to know that we need a woodland shelter as much as the next man, woman or child.
We'll have to wait until 2015, and future Uber troubles, to know whether this leopard has really changed its spots.
A town that had seen enough trouble to know that it didn't come in the shape of a small boy's face.
"For two months, we had trouble getting to know the area," he said.
He does not, apparently, trouble himself to know what his salary actually is.A transcript of the interview with Dr Pachauri can be read here.
If it troubles you to know too much, don't read on, but I can't write about spoilers without spoiling things.
"We want the potential trouble makers to know that we are ready," Shoaib Suddel, the head of the provincial police, said as he stood in front of half a dozen armored vehicles with mounted 50-caliber machine guns outside a mosque in the heart of Quetta.
It may or may not trouble you, however, to know the government minister Nasir el-Rufai said, after bulldozing some "illegal" housing, it was not a city for the poor.
