For better or worse, that knowledge must serve me my lifetime.

That knowledge didn't serve their purpose so they ignored it.

His bare hands and knowledge of infighting might serve him far better now.

Besides, his having that knowledge would serve no purpose to her benefit.

This knowledge would not serve any purpose, even if you possessed it.

And the local European knowledge that they acquire will also serve them well back home.

His extensive knowledge, and training at Paris, doubtless served him well.

Would his limited knowledge of their language serve him well enough?

Many said his knowledge of government would serve him well as leader of the transition.

Mark's intimate knowledge of the Zulu language would serve him well here.