This shatters doubt, limiting beliefs and builds extreme confidence.

这会打破怀疑、局限性的信念以及建立极端自信。

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They challenged the extreme of life and brought huge confidence and iron will to those caring for them.

他们向生命的极限挑战，带给所有关心他们的人以坚强信心与顽强意志。

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What is the source of this extreme self-confidence found in almost all optimists, this conviction that they can accomplish great things?

几乎所有的乐观主义者都坚信他们能成就大事，乐观主义者的这种极端自信源自何处？

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The middle class he says is able to achieve the confidence of both extreme parties where at least it is sufficiently numerous to avoid the problems : of class struggle and factional conflict.

中间阶级，如他所言,能获致两种极端政党的信任,至少它的人数足以避免,阶级斗争与派系冲突的问题,亚里士多德写到。

耶鲁公开课 - 政治哲学导论课程节选

It is one more sign of extreme confidence, of course.

BBC: China in space: Running fast to catch up

The 787's chief engineer said Wednesday that he has "extreme confidence" in the Dreamliner Boeing's nickname for the plane even as federal investigators try to determine the cause of the fire on board an empty, parked Japan Airlines plane on Monday in Boston.

NPR: Boeing Defends Dreamliner, Safety Questions Remain

It is now at extreme levels of bullishness and confidence, convinced the market can only go higher.

FORBES: U.S. Stocks Show Remarkable Resilience