In this case, a poor knowledge of their history goes a long way to convincing others to stay away, but it can be a dangerous illusion.

在这种情况下，如果对阿富汗历史了解不多，就很难说服别人对这个国家敬而远之，但这可能是一个危险的错觉。

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Script kiddies typically don't have the knowledge of those higher in the hacker community have, but that doesn't mean they can't be dangerous.

脚本kiddy通常在黑客社区中并不具备较高的知识水平，但这并不意味他们不危险。

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In less conventional ones, knowledge is dangerous.

在不那么传统的机构中，知识很危险。

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Doctors also scored poorly on knowledge of dangerous complications associated with giving nutrition to someone who has not eaten for a while or is severely malnourished.

BBC: Doctors 'miss' underweight children, UCL study suggests

Relying on our intuitions alone for self-knowledge is dangerous, because thanks to the nature of the adaptive unconscious, they are often no more accurate than a shot in the dark.

FORBES: Q: Who Knows You Best? A: It's Not You

This is a dangerous gap in our knowledge.

FORBES: Smart Dummies