We love our nation, which is the source of our self-confidence.

我们热爱我们的民族，这是我们自信心的来源。

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News of the defeat quickly burst the bubble of our self-confidence.

失败的消息使我们的自信心迅速破灭了。

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Being rejected affects our self-confidence levels so by not looking we protect ourselves.

被人拒绝会伤害自信心，所以，我们只不过是要保护自己而已。

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These reactions are dangerous for our self-confidence, for our careers, and even for our work relationships.

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The Minister for Sport Rhodri Glyn Thomas described the triumph as a "tremendous result for Wales" and said it would be a "real boost to our national self-confidence".

BBC: Welsh joy over Grand Slam victory

We need citizens and parents to get involved, because nothing we do in school with make much of a difference unless we instill in our kids the self-confidence and the self-discipline and the work ethic that are at the heart of success not just in school but in life.

WHITEHOUSE: President Obama on Education at TechBoston