And so, Socrates' friends ask him, how can we be confident that the soul will survive the death of the body and indeed be immortal?

于是苏格拉底的朋友们就问他,如何才能使我们确信,灵魂会在肉体的消亡中幸存,并且是真正的永生的呢

耶鲁公开课 - 死亡课程节选

Maybe the company has a $15 equity price $14.8 and will be short $.15 of the equity, which we'll try and keep all the way down.

也许这个公司有价格为15美元的股票,我们会使其价值持续低于，并且努力保持这种状况。

耶鲁公开课 - 金融市场课程节选