It's folly to think that we have about us protective spirits who might actually keep us from harm.

认为真的有神灵在周围,庇佑我们不受伤害是愚蠢的。

耶鲁公开课 - 弥尔顿课程节选

Moreover, the kids we have are vulnerable for long periods of time and require our resources.

而且，我们的孩子很长一段时间,易受伤害,我们需要保护它们。

耶鲁公开课 - 心理学导论课程节选