There is no magic formula for passing exams—only hard work.

根本没有通过考试的魔法—只有勤奋学习。

《牛津词典》

There is no magic formula for passing exams — only hard work.

没有什么神奇的方法可以帮助你通过考试，只有努力学习。

youdao

In fact, only hard work in combination with proper methods will give you an advantage over others.

事实上勤奋加方法得当才能使你在学习上比他人有优势。

youdao

"Today,in the face of violence from those who would only destroy, Iraqis took a step forward in the hard work of building up their country.

VOA: special.2010.03.13

The "parable of the vineyard" assures us that God rewards us regardless of our hard work and investment, but only if we're called, only if God chooses us.

葡萄园的寓言“使我们确信,无论我们是否努力工作都会得到上帝的奖励，但除非上帝选择了我们。

耶鲁公开课 - 弥尔顿课程节选

If success in school is a function of intelligence and hard work, and less intelligent students have to work harder to achieve the same grades as their more intelligent counterparts, only hard work seems to matter in predicting career success.

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Growing up I only saw the hard work part of growing grapes and making wine.

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Success only comes from hard work .

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