So with sadness in my heart, I feel the best thing I could do is end it all and leave forever.

所以我心怀沮丧，唯一能做到的就是结束这一切然后永远的离开。

youdao

In the end, what it all boils down to is money, or the lack of it.

问题的症结是钱，或者说是缺钱。

《牛津词典》

At end of the story, all the clues become clear and you will say, "Oh yes, of course, it is the truth."

在故事的最后，所有的线索都变得清晰起来，你会说：“哦，是的，当然，这是真相。”

youdao

"If Madoff acted alone, it would all end right now. There is no way this kind of operation could have taken place all by himself."

VOA: standard.2009.03.12

Happiness, whether we like it or not, whether it's consciously , subconsciously, whether it's explicit or implicit, for most people-- not all, but for most people, it is the highest end.

快乐，不论我们喜欢与否，不论它是有意识地，还是潜意识地，不论它是明显的还是隐晦的，对多数人来说-,不是全部但对多数人来说，快乐是最高追求。

哈佛公开课 - 幸福课课程节选

Size matters here; and this -the two-handed engine -- is big, and it works, and it's able to put an apocalyptic end to all corruption and in fact it's able to put something like an apocalyptic end to all life.

大小在这里很重要,这个双手引擎是非常大的，它工作着，还能够启示一切腐败的终结,实际上它能够给所有生物带来天启的结束。

耶鲁公开课 - 弥尔顿课程节选

As for me, while people may think it is the end I can tell them it is definitely not the end at all.

BBC: Andy Gomarsall column

It is not the be-all and end-all and it is certainly not for everyone.

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Sure, we argue with others about why our team is better, but at the end of it all, this is normally a peaceful exchange and personal attacks are left out unless you're a jerk who takes it all too seriously.

ENGADGET: This is the Modem World: Curiosity Killed the Fanboy