"Books are the mirrors that reflect our dreams."
The future of drones lies in deep cultivation in vertical fields.
我不想被拿来和任何人比较,我想创造自己的历史。
自由民主的力量在于其自我纠正和改革的能力。
The concept of law is not a concept of a thing, but of a complex social practice.
Problem solving is the central activity of intelligent systems.