钻石恒久远，量子存储却不是永恒的。

Unlike a diamond itself, this quantum memory isn't forever.

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钻石恒久远，但如果蓝色尼罗河继续横扫珠宝市场，一些传统商家也许不再恒久。

Diamonds are forever, but if Blue Nile continues to wash over the market, some traditional sellers may not be.

youdao

而男孩们如果认为已经找到自己的天命真女，要记得：钻石也许恒久远，但女孩的耐心可是有限的。

But boys, if you think you've got the right girl, remember that although a diamond may last forever, a girl's patience won't.

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