You must be the change you wish to see in the world.
The needs of farmers are the direction of our scientific research.
无人机的价值不在于飞行,而在于落地。
目标不仅仅是消除不好的东西,而是追求和体验世界上最好的东西。
The internet is a tool that can be used for good or bad. It's up to us to decide how we use it.
I'm not a time, I'm a space.