I'm going to keep going until I succeed - or I die.

我要继续下去，直到成功——或者死去。

youdao

No matter I live, or I die, I was a gadfly, happy flying.

不管我活着，还是我死去，我都是一只牛虻，快乐地飞来飞去。——《牛虻》。

youdao

I began to worry because I didn't want to get sick or die.

我开始担心，因为我不想生病或死亡。

youdao

I felt that I must scream or die!

VOA: special.2009.05.16

it's a pity that I'm going to die or die too soon, but at least I'm getting more than the average.

我死得太早是很遗憾，但至少我活得比平均寿命长。

耶鲁公开课 - 死亡课程节选

Or, more generally, we'll worry about how should the fact that I'm going to die affect the way I live?

或者，更通俗的说，我们会担心我将死去这个事实,如何影响我的生活方式？

耶鲁公开课 - 死亡课程节选

Either I keep swimming through this stream of information or I die.

FORBES: Swimming With Information Sharks (And Snooki)

He looked at me, looked at the results and said that he thought I had a deadly fungus from mold exposure and I needed emergency surgery or I could possible die in the next couple of days.

FORBES: Mold Helps Reduce Asthma, But Will Lawyers Notice?

But galaxies are born or die (I forget which) suddenly, and what I could see through the curved side of that glass was unfolding in slow motion, each incomprehensible stage, every retraction and shudder drawn out as I watched.

NEWYORKER: Meeting with Enrique Lihn