"I have found him to be a diligent and faithful student in the short time he has been here."

How could the diligent students be distinguished from the dull ones?

Schools should help diligent students move above their parents' relative status.

We remember him as a gifted athlete and a diligent student.

Her results show that she was a diligent student.

During the three years in this college, he was always the most diligent and outstanding student.

He was a diligent student and practised music for several hours each day.

The school is especially well known for its smart and diligent students.

He was a diligent student, in no small part because the entire island took an interest.

They tend to be highly motivated, diligent students who want to learn English.