due diligence 盡職調查，審慎調查

reasonable diligence 合理努力

Diligence Capital 道合金澤

sincerity and diligence 真誠和勤奮

1. The police are pursuing their inquiries with great diligence.

警方正不知疲倦地進行調查。

2. He exhorted his companions, "Try to accomplish your aim with diligence".

他勸誡同伴說：“要透過勤奮努力實現自己的目標。”

3. She shows great diligence in her schoolwork.

她上學非常用功。

4. Diligence and thrift made him a possessor of warm fortunes.

勤儉使他成為富翁。

5. If your talent combines with diligence, you can excel in your pursuit.

如果你把天賦與勤奮結合起來, 你所追求的事業便會出類拔萃。