He has perfected a technique of etching letters onto microscopic surfaces-including the tip of a screw, the head of a pin and the pointed end of a paperclip.

他已练就了在微观物体表面雕刻字母的绝佳技艺，包括雕刻螺丝钉的尖端、饰针的顶部和曲别针的尖端。

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Fill the jar with rice and a few secret objects like a coin, a paperclip, a button, a bead, a small toy, dice, etc and have kids see if they can find all the treasures.

把瓶子装满大米，在里面藏一些小东西，比如一枚硬币，一个纸夹，一枚纽扣，一枚珠子，一个小玩具，一颗骰子等等。让孩子找找，看他(她)们能不能找到宝物。

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And onto the pointed end of a standard paperclip he managed to fit Shakespeare's "all the world's a stage: and all the men and women merely players," from As You Like it.

在一个标准曲别针的尖端，他成功地刻下了莎士比亚《皆大欢喜》中的名句“全世界是一个大舞台，所有的男男女女只不过是演员”。

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You just can't keep a good paperclip down, it seems.

BBC: Interview: The man behind the PowerPoint presentations

This is just what the company's infamous paperclip was supposed to do, popping up on the screen and offering advice whenever its Bayesian engine statistically determined that the user needed assistance.

ECONOMIST: Computing

He prowls Patagonia's headquarters, in Ventura, California, checking in on new designs (he showed me a sturdy down jacket that felt about as heavy as a paperclip and then said he'd kill me before telling me how they make it) and tinkering with a lightweight camp stove of his own invention at his desk.

WSJ: Patagonia's Founder is America's Most Unlikely Business Guru