Problems, when they arise, are rarely as painful as the experience of fearing them.

这句是说，实际发生的问题远不及对于问题的恐惧令人痛苦。

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You must take it slow enough to successfully capture moments of clarity when they arise.

你必须足够的从容缓慢才能在那些灵光乍现时刻出现时成功捕获它们。

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Then be on the lookout for new opportunities. Take them when they arise and enjoy life.

然后，在工作之余可以关注一些新的机会，机会来的时候抓住它，享受生活。

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We have to continue to be prepared to confront them when they arise.

VOA: standard.2009.04.13

It is also important to put these resources in places that help us cultivate capacity, the capacity to deal with these difficulties and hardships when they arise and they will arise.

同样重要的是，投入资源,帮助我们培养自身能力，应对困难和艰辛的能力,这些困难一直存在并会继续出现的。

哈佛公开课 - 幸福课课程节选

Thus, I encourage those who are part of our family to seize opportunities when they arise.

FORBES: Qualities That Take a Business Forward

They also get evaluated, in part, on how they treat customers and react to problems when they arise.

FORBES: Magazine Article

The Internet Defense League aims to expand on that energy, alerting supporters to new threats to "Internet freedom" when they arise.

CNN: A 'bat signal' to defend the open Internet