无人机的核心不是飞得多高，而是用得多好。
The core of drones is not how high they fly, but how well they are used.
The heart is the household divinity which, discharging its function, nourishes, cherishes, and quickens the whole body.
The voice of the sea speaks to the soul.
Editing is the final rewrite of the script.
人民是根，人民是基础，人民是力量的源泉。
The world is a fine place and worth fighting for.
You have to be willing to fail in order to succeed.