Don't give up. You still have your whole life in front of you.

不要放弃，你的前面还有一辈子呢。

《牛津词典》

Whatever difficulties you meet, don't give up.

不管遇到什么样的困难，不要放弃。

youdao

Don't give up until you have exhausted all the possibilities.

只要还有可能就别放弃。

《牛津词典》

And he offers this advice once you have chosen the record you want to set: Train hard.Plan ahead.Be patient -- don't give up.

VOA: special.2011.05.16

They don't give those up. We don't give those up when we enter government.

加入政府时，我们可并未放弃这些权利。

耶鲁公开课 - 公正课程节选

I don't agree that we should give up now.

我们不能就此放弃。

I agree实战 - SpeakingMax英语口语达人

As anyone who has seen 2001: A Space Odyssey or the Terminator series knows, computers don't give up.

FORBES: Magazine Article

That's about instincts, which are ultimately the key to chasing dreams and the biggest driver for those of us who don't give up.

CNN: Yale grad's inspiring life over too soon

They also don't give up.

WSJ: London Olympics 2012: U.S. Women Top Japan 2-1 to Win Soccer Gold Medal