The most important component in a trader's ability to accumulate money over time is having a belief in his own consistency.

交易者长期赚钱的最重要因素就是他有自己的持续一致的信念。

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Your belief in your own ability to achieve is essential and will motivate you to keep going.

坚信自己有能力成功是至关重要的，这会激励你继续下去。

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The most horrible tragedies in life have occurred from a lack of faith in one's own self, one's own ability, from a belief that one cannot succeed, that failure is one's sole lot in life.

最可悲的事情往往归因于缺乏自信，对自我及能力缺乏信心，总认为自己不能成功，失败就是唯一的命运。

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But McCormack explained the squad's belief in their own ability had never waivered.

BBC: McCormack targets play-offs place

"Joe has a huge amount of belief in his own ability, " said Lomas.

BBC: Can Joe Cole fulfil early promise and revive Liverpool?

Romney is a businessman who came to politics out of a strong sense of duty -- and belief in his own ability to repair what's broken.

CNN: What's wrong with Romney the candidate