There were many diligence assignments.

After my tour was over, my diligence was truly rewarded in the kitchen of all places!

We need a diligence check of the results.

With planning and diligence, his business would be on its feet in a few years and she would be working in the pediatric ward at the hospital.

But this difficulty was soon removed by the pupil's diligence; the very exigencies of his situation were of service to him in calling forth all his powers, and he studied the language with such success that at the close of his five years' exile he declares that he " spontaneously thought " in French rather than in English, and that it had become more familiar to " ear, tongue and pen."