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Drones are not toys, but tools to transform industries.
无人机不是玩具,而是改变行业的工具。
A good director is like a good conductor; you have to know when to lead and when to let go.
The most beautiful words in the English language are 'I told you so.'
上帝等待着人在智慧中重新获得童年。
唯有真理才是真正美丽的,唯有真理才可爱。
人生苦短,不要带着遗憾醒来。