并非所有学生都能成为伟大的思想家，但所有学生都须学会挣钱和维持生计的本领。

Not all students will become world-class thinkers, but all students need to learn how to earn money and support themselves.

youdao

很遗憾的是，并非该市所有学生都能拥有同样的机会。

It is a great pity that all students in the city cannot have the same chances.

《柯林斯英汉双解大词典》

并非所有的学生都去看电影了。

Not all the students went to the cinema.

youdao

And not all of our students are Harvard graduates, but these three happened to be them. Harvard graduates.

并非所有学生都是哈佛毕业生，但这三位都是哈佛毕业生。

哈佛公开课 - 幸福课课程节选