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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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

But too often we choose the path of safety and give up the possibility of addressing issues that undermine our relationships, limit our productivity, chip away at self-confidence and constrain opportunity.

FORBES: Is it past time you engaged in a "Courageous Conversation?"