Let your repentance salt my shoe leather," I said presently, " and then, as I lately sheathed my blade of anger, so sheath you my blade of love."

你的悔意只配擦我的皮鞋，我当即就说“,方才我收起愤怒之剑时，也收起了对你的爱情之剑“

耶鲁公开课 - 1945年后的美国小说课程节选

Finally, remember myelination, where you sort of get this fatty sheath over your neuron to make it more effective?

最后,回想一下髓鞘的形成,你会在哪里长出脂肪鞘,去包裹神经元,使得神经元更有效率

耶鲁公开课 - 心理学导论课程节选

Surrounding the axon is a myelin sheath, which is actually just insulation.

髓鞘将轴突包裹起来,实际上形成了一个绝缘层

耶鲁公开课 - 心理学导论课程节选