最危险的事情就是自以为知道自己在做什么。
The future of drones lies in cross-border integration.
The environment is a long-term issue that requires long-term commitment.
大家互相钩，互相镶，就是互相残害啊！
今天我们开采的石料必须留下让未来引以为豪的遗产。
Understanding the past is essential for designing policies that can shape a better future.
Success isn’t about being perfect—it’s about being persistent.
The only way to tell the truth is to speak with kindness. Only the words of a loving man can be heard.