伤害所爱的人可能是警告爱人的烦恼的最后警钟；这是一个发出紧急信号的极端方法。

Hurting the beloved may be the last alarm bell that warns of the lover's difficulties; it is an extreme measure signaling urgency.

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在软件行业中，每次跳票都是企业项目管理不力的信号(毁灭公爵就是一个极端的案例)。

In the software industry, a delay is a sure sign of inadequate project management (the Duke Nukem case being an extreme example).

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通常这种极端情形属于看涨信号。

Such extremes are normally a bullish sign.

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We receive the electric signals from each tip, we tell which neuron is listening to, we get that color piece.

我们从每个电极端接收到电子信号，我们说明去听哪个神经元，这样就得到了一张彩色图片。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选