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我不太在意別人怎么看我，我只專注于自己的工作。

Innovation in mining technology isn't about replacing people, but about empowering them to do their jobs better and safer.

Fighting for peace is like screwing for virginity.

Don’t take it personally when someone turns you down. Assume they are like you: busy， occupied， distracted. Try again later. It’s amazing how often a second try works.