folly

1. So when depression economics prevails , prudence is folly .

所以当萧条经济蔓延的时候，精打细算的愚蠢的。

2. Is this just a moment of collective folly , a wilful blindness to the lessons of the past ?

这难道仅仅是一次集体愚行，仅仅是一时对过去经验教训的故意视而不见？

3. Would the american president still feel obliged to defend israel from the consequences of its own folly ?

美国总统还会认为他有义务保护以色列不为其所做的蠢事承担后果？

4. But that would be utter folly .

但是这是彻头彻尾的愚蠢想法。

5. Folly and ignorance play a part .

愚蠢和无知也起到了一定作用。

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