In a relationship, especially a long one, we assume we know our partner, how they feel and what they like.

在夫妻关系中，尤其是长期的夫妻关系中，我们以为自己了解伴侣，知道他们的感受及喜好。

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After a while you may think you know how toplease your partner in every way, but this is very rarely true.

你可能会认为你会在各个方面取悦你们的伴侣，但是这不是事实。

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Mr. Miller and Dennis Dunne, a partner at Milbank who represents creditors, told him, “You don’t know how complicated this is; you don’t know how difficult it is,” Mr. Feinberg recalls.

米勒先生和代表债权人利益的米尔班克（Milbank）的股东丹尼斯·邓恩（Dennis Dunne,）告诉他，“你不知道这有多么复杂；你不知道这有多么难，”范伯格先生回忆道。

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Christensen had gained enough know-how and professional recognition to partner with a well-known Kenyan guide, Justin Bell, and his company, Wilderness Africa, and strike out as a private guide a kind of uber-guide, not wedded to a single park or country, who advises clients and accompanies them to select destinations.

WSJ: Walk With the Animals