Your time is precious, so spend it with people who have positive effects on you.

你的时间是非常宝贵的，所以多把时间花在对你有积极影响的人的身上。

youdao

Time is precious to me.

我的时间非常珍贵。

《新英汉大辞典》

Time is precious, so if you failed then you'd better fail fast.

时间是珍贵的，所以如果你失败了，最好让失败迅速成为过去。

youdao

Like I said, with the most valuable resource being the president's time, a lot of efficiently running White House time is spent on how to allocate that precious resource.

正如我所说，在白宫里,最宝贵的资源是总统的时间，很多高效运作的时间,都用于决定如何使用,这个宝贵的资源。

普林斯顿公开课 - 国际座谈会课程节选

Hilton Romanski is Vice President of Global Corporate Development at Cisco Systems - a busy and demanding job that means his leisure time is precious.

BBC: The Real San Francisco

All we know is that time is precious and scarce.

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This time is precious for us all.

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