LAUREN: you think to yourself, How would a 20-year-old know what's right for herself in the future?

Lauren：你扪心自省，一个20岁的人，怎么能够判定这将来对她而言就是正确的？

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Because the old know they are closer to death, she argues, they grow better at living for the present. They come to focus on things that matter now-such as feelings-and less on long-term goals.

她认为，年老者知道自己正接近死亡，他们会更好的度过今朝，关注即刻感受，而不是长期目标。

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Do you not know your old shadow?

你不认识你的老影子吗？

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Scientists know that some of the Bristlecone pines in northern California are also more than four thousand years old.

VOA: special.2009.05.12

I know not what the younger dreams-- Some vague Utopia--and she seems, When withered old and skeleton-gaunt, An image of such politics.

我不知年幼者梦想什么-,某种模糊的乌托邦--她仿佛，当枯萎衰老瘦骨嶙峋的时候，这类政治的一个鬼影。

耶鲁公开课 - 现代诗歌课程节选

I don't know, it's probably an old term. He probably didn't point it, but I like it.

我不知道，这可能是个古老的词汇。他可能指的不是它，但我喜欢。

关于唐人街 - SpeakingMax英语口语达人

But as readers of the Old Testament know, Jonah emerges from the whale a changed man, redeemed and willing to carry on God's work.

WSJ: Tale Told by a Modern Romantic | Jonah | Albert Pinkham Ryder | By Sidney Lawrence

As a former elementary school teacher and a dad of a 12 year old I know first-hand about how teaching and learning is quickly moving into a digital environment.

FORBES: Educators Dive into Digital

After Leong joined Genting, analysts were guarded in their appraisals at first, wondering what a 26-year-old would know about strategic investments, even if he had been an investment banker at Goldman Sachs.

FORBES: Magazine Article