He felt frustrated by his failure to understand what was going on.

"Who knows what sorrow the boy may have felt by my failure to see him?"

Not yet hurt by failure enough to turn on the less fortunate.

An act of revenge brought on by failure and frustration?

Just an old man, worn down by time and failure, desperately trying for one last success.

It is by its success or failure to help member states on these more basic issues that the reform must finally be measured.

In that case she was unlikely to live long enough to be tortured by failure.

I felt pretty embarrassed by my failure to kill Jake.

They measure their amateur careers by success or failure against him.

He was a bit nettled by his own failure to remember that a star could go black.