In a state of fear the blood rushes to his heart and his limbs to prepare him for flight.

在害怕的状态，血液会迅速流到它的心脏和四肢来使它为决斗做好准备。

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He suspects that "swearing induces a fight-or-flight response and nullifies the link between fear of pain and pain perception".

他怀疑“脏话包括斗争，或者说斗争反应，这种反应可以使对疼痛恐惧和疼痛感觉间的联系失效。”

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"Gagarin was aware of the fears concerning zero gravity, and he also knew about all failed launches preceding his flight, " but he never showed any fear or doubt, Ivanovsky said.

“Gagarin清楚对于零重力的担忧，他还知道飞行之前所有失败的发射。” 但是他没有表现出害怕和疑虑，Ivanovsky说到。

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Not in flight from London or fear of the consequences of UK rule but motivated by a sense of self-assurance.

BBC: Job centre

An injection of Kuwaiti and Saudi capital has so far matched the flight of Syrian capital, but bankers fear that angry rulers in Damascus may block Lebanon's trade routes to the Arab world.

ECONOMIST: Lebanon

For investors, Pursche recommends being underweight on exposure to international and emerging markets to avoid the potential consequences of fear-induced capital flight.

FORBES: 5 Market Predictions for 2012