勤奋的

He has the virtues of thrift and hard work.

他具备节俭和美德。

A diligent detective investigates all clues.

侦探会调查所有线索。

Your diligence combined with your innate talents indicate adynamic future.

你加上你天才为你展示了广阔前程。

And others of them have said that he was an industrious plodder rather than an original thinker.

还有人说斯宾塞是实干家不是独创想家。

Diligence is just one of his many outstanding attributes.

只是他许多优秀品质之一。

Diligence is the key to success.

是成功秘诀。

The study of English requires effort and contention of mind.

学习英语需要和精神上毅力。

She was a studious child, happiest when reading.

她是好学孩子, 读书最使她感到快乐。