So intent is he upon his efforts that he does not see the departure of the golden eagle.

If chance smiled upon their efforts here, the prize would be the lives of the dozens of people still trapped on the planet's broiling surface.

When the boll weevil had come, Henry had at first seen it as simply another demand upon his efforts.

In early 1878, Crossland improved upon his previous efforts, taking eight for 28 against Burnley.

The British, meanwhile, drew upon their ongoing efforts to put down another rebellion in Malaya.

The essence of adventure is surprise, danger, and an outcome dependent upon one's own efforts.

Nearly all of the hardware and software in the project is open source, and others are encouraged to build upon the project's efforts.

The idea was that each state party had unique needs, but could improve upon its efforts through the distribution of resources from the national party.

This day is a call to action to continue to build upon our efforts to prevent HIV.

Duncan, as I learned by chance, saw opportunity to sell his knowledge to rogues who wanted to capitalize upon my efforts.