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"The moment you doubt whether you can fly, you cease for ever to be able to do it."

Leaders must have the courage to make tough decisions for long-term benefits, even if they are unpopular in the short term.

船舶自動轉向的引入是一個穩(wěn)定性問題，而非準確性問題。

I don't believe in luck. I believe in preparation meeting opportunity.