I choose to believe in hard work, but not so much in talent.

我选择相信努力工作，但不太相信天赋。

youdao

youdao

youdao

And one last expression, one that means do not worry or work too hard.

VOA: special.2009.06.07

They're efficient enough that you have to work hard to find opportunities, but not perfectly.

如果你付出足够的努力,还是能发现机会,所以市场并不完全有效

耶鲁公开课 - 金融市场课程节选

it's not all just hard work, you can have fun as well

不光全是用功，你也可以好好玩，

做交换生来到这里 - SpeakingMax英语口语达人

"It's not hard work, but it can take time to complete a shift, " says Ms. Jackson, 27, using the app's lingo for a set task.

WSJ: Apps Spawn New Jobs, Services

But when their mother, Gertrud, comes home and finds they're not hard at work, she's angry.

NPR: A Proms Fairy Tale: Humperdinck's 'Hansel and Gretel'

But that doesn't mean that the industrial design firm's not hard at work conceptualizin' stuff, as this promo vid chock full of possible future e-books amply demonstrates.

ENGADGET: IDEO's e-book concepts threaten our enjoyment of reading with social networking, online commentary